{"id":76,"date":"2021-09-20T11:07:44","date_gmt":"2021-09-20T11:07:44","guid":{"rendered":"https:\/\/irtecnology.ir\/?p=76"},"modified":"2021-09-20T15:50:10","modified_gmt":"2021-09-20T15:50:10","slug":"%d8%af%d8%a7%d9%85%d9%86%d9%87-%da%86%db%8c","status":"publish","type":"post","link":"https:\/\/irtecnology.ir\/?p=76","title":{"rendered":"\u062f\u0627\u0645\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktscu86t-fe921330af54c20755d39d218a836ee4\">\n.avia-image-container.av-ktscu86t-fe921330af54c20755d39d218a836ee4 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ktscu86t-fe921330af54c20755d39d218a836ee4 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ktscu86t-fe921330af54c20755d39d218a836ee4 av-styling- avia_animated_image av-animated-when-visible-95 bottom-to-top avia-align-center  avia-builder-el-0  el_before_av_heading  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" class='wp-image-77 avia-img-lazy-loading-not-77 avia_image ' src=\"https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/Domain-300x188.png\" alt='' title='\u062f\u0627\u0645\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f'  height=\"188\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/Domain-300x188.png 300w, https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/Domain-768x480.png 768w, https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/Domain-705x441.png 705w, https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/Domain.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktscuwnl-55c39cd018c1a20ad4ddf719a1eaa795\">\n#top .av-special-heading.av-ktscuwnl-55c39cd018c1a20ad4ddf719a1eaa795{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-ktscuwnl-55c39cd018c1a20ad4ddf719a1eaa795 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-ktscuwnl-55c39cd018c1a20ad4ddf719a1eaa795 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-ktscuwnl-55c39cd018c1a20ad4ddf719a1eaa795 av-special-heading-h3 blockquote modern-quote modern-centered  avia-builder-el-1  el_after_av_image  el_before_av_textblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >\u062f\u0627\u0645\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktsdyrpz-da49e2bd852dd5d5edc55b58dd80e4ac\">\n#top .av_textblock_section.av-ktsdyrpz-da49e2bd852dd5d5edc55b58dd80e4ac .avia_textblock{\nfont-size:14px;\n}\n<\/style>\n<section  class='av_textblock_section av-ktsdyrpz-da49e2bd852dd5d5edc55b58dd80e4ac '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><b><span class=\"\">\u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647<sup>1<\/sup><\/span><\/b><span class=\"\"> \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a <\/span><span class=\"\">\u06a9\u0647 \u06cc\u06a9 \u0642\u0644\u0645\u0631\u0648 \u0627\u0632 \u0627\u0633\u062a\u0642\u0644\u0627\u0644 \u0627\u062f\u0627\u0631\u06cc\u060c \u0642\u062f\u0631\u062a \u0648 \u06cc\u0627 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0645\u06cc \u0628\u0627\u0634\u062f.<\/span><span class=\"\">\u00a0<\/span>\u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0634\u0628\u06a9\u0647 \u0648 \u0628\u0631\u0627\u06cc \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0648 \u0622\u062f\u0631\u0633 \u062f\u0647\u06cc \u0648\u06cc\u0698\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.\u00a0<span class=\"\">\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u060c \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u06cc\u06a9 \u062f\u0627\u0645\u0646\u0647 \u0634\u0628\u06a9\u0647<\/span><span class=\"\"> \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f<\/span><span class=\"\"> \u060c \u06cc\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a<\/span><span class=\"\"> (IP) \u0627\u0633\u062a\u00a0 \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0631\u0627\u06cc\u0627\u0646\u0647 \u0634\u062e\u0635\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u00a0 \u06cc\u06a9 \u0631\u0627\u06cc\u0627\u0646\u0647 \u0633\u0631\u0648\u0631 \u0645\u06cc\u0632\u0628\u0627\u0646 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a<\/span><span class=\"\">\u060c \u06cc\u0627 \u062e\u0648\u062f \u0648\u0628 \u0633\u0627\u06cc\u062a \u06cc\u0627 \u0647\u0631 (IP) \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0633\u0631\u0648\u06cc\u0633 \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0627\u0637\u0644\u0627\u0639 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. <span class=\"goog-text-highlight\">\u062f\u0631 \u0633\u0627\u0644 2017 \u060c 330.6 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062b\u0628\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/span><\/p>\n<p><span class=\"goog-text-highlight\">\u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0628\u0627 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0648 \u0631\u0648\u06cc\u0647 \u0647\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 <\/span><span class=\"goog-text-highlight\">(DNS) \u0634\u06a9\u0644 \u0645\u06cc \u06af\u06cc\u0631\u062f. \u0647\u0631 \u0646\u0627\u0645 \u062b\u0628\u062a \u0634\u062f\u0647 \u062f\u0631 DNS \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0633\u062a. \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627 \u062f\u0631 \u0633\u0637\u0648\u062d \u0632\u06cc\u0631\u0645\u062c\u0645\u0648\u0639\u0647 (\u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647)\u00a0<\/span><span class=\"goog-text-highlight\">\u062f\u0627\u0645\u0646\u0647 \u0631\u06cc\u0634\u0647 DNS<\/span><span class=\"goog-text-highlight\">\u00a0\u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0634\u062f\u0647\u00a0<\/span><span class=\"goog-text-highlight\">\u0627\u0633\u062a \u060c \u06a9\u0647 \u0628\u06cc \u0646\u0627\u0645 \u0627\u0633\u062a. \u0645\u062c\u0645\u0648\u0639\u0647 \u0633\u0637\u062d \u0627\u0648\u0644 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/span><span class=\"goog-text-highlight\"> (TLD) \u0647\u0633\u062a\u0646\u062f \u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 <\/span><span class=\"goog-text-highlight\">(gTLD) \u060c \u0645\u0627\u0646\u0646\u062f \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0628\u0631\u062c\u0633\u062a\u0647 com<\/span><span class=\"goog-text-highlight\">\u060c info <\/span><span class=\"goog-text-highlight\">\u060c net<\/span><span class=\"goog-text-highlight\">\u060c edu <\/span><span class=\"goog-text-highlight\">\u0648 org <\/span><span class=\"goog-text-highlight\">\u0648 \u06a9\u062f<\/span> \u06a9\u0634\u0648\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u00a0(ccTLDs)\u00a0 \u0647\u0633\u062a\u0646\u062f. \u062f\u0631 \u0632\u06cc\u0631 \u0627\u06cc\u0646 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u062f\u0631 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 DNS \u060c \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u062f\u0648\u0645 \u0648 \u0633\u0648\u0645 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0631\u0632\u0631\u0648 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0646\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627\u06cc\u0644 \u0628\u0647 \u0627\u062a\u0635\u0627\u0644 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0628\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c \u0627\u06cc\u062c\u0627\u062f \u0633\u0627\u06cc\u0631 \u0645\u0646\u0627\u0628\u0639 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0639\u0645\u0648\u0645 \u06cc\u0627 \u0627\u062c\u0631\u0627 \u0647\u0633\u062a\u0646\u062f\u060c <span class=\"\">\u0648\u0628 \u0633\u0627\u06cc\u062a \u0647\u0627 <\/span>\u0628\u0627\u0632 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><span class=\"goog-text-highlight\">\u062b\u0628\u062a \u0646\u0627\u0645 \u0627\u06cc\u0646 \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062a\u0648\u0633\u0637 \u062b<\/span>\u0628\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f<span class=\"goog-text-highlight\"> \u06a9\u0647 \u062e\u062f\u0645\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0639\u0645\u0648\u0645 \u0645\u0631\u062f\u0645 \u0645\u06cc \u0641\u0631\u0648\u0634\u0646\u062f.<\/span><\/p>\n<p><span class=\"goog-text-highlight\">\u0646\u0627\u0645 \u0645\u0646\u0627\u0633\u0628 \u062f\u0627\u0645\u0646\u0647 \u0627\u0632 (FQDN) \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0628\u0627 \u0647\u0645\u0647 \u0628\u0631\u0686\u0633\u0628 \u0647\u0627 \u062f\u0631 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 DNS \u0645\u0634\u062e\u0635\u060c \u0628\u062f\u0648\u0646 \u062f\u0627\u0634\u062a\u0646 \u0642\u0637\u0639\u0627\u062a \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. <\/span>\u0628\u0647 \u0637\u0648\u0631 \u0633\u0646\u062a\u06cc FQDN \u0628\u0647 \u0646\u0642\u0637\u0647 (\u00a0<b>.<\/b> ) \u062e\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0628\u0627\u0644\u0627\u06cc \u062f\u0631\u062e\u062a DNS \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f.\u00a0 <span class=\"\">\u0628\u0631\u0686\u0633\u0628 \u0647\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0647 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9<\/span><a class=\"mw-redirect\" title=\"\u0645\u0648\u0631\u062f \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Case-insensitive?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\"><span class=\"\">\u00a0<\/span><\/a>\u062d\u0633\u0627\u0633 \u0646\u06cc\u0633\u062a\u0646\u062f <span class=\"\">\u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u0647\u0631 \u0631\u0648\u0634 \u0628\u0632\u0631\u06af \u062f\u0644\u062e\u0648\u0627\u0647 \u0646\u0648\u0634\u062a\u0647 \u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0646\u0627\u0645\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0641\u0646\u06cc \u0628\u0627 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/span><\/p>\n<h5>\u0647\u062f\u0641<\/h5>\n<p><span class=\"goog-text-highlight\">\u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 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class=\"goog-text-highlight\"> \u0628\u0631\u0627\u06cc \u0628\u0631\u0686\u0633\u0628 \u0647\u0627\u06cc \u0628\u0631\u06af \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u062f\u0648\u0646 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0641\u0631\u0639\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062c\u0632\u0621 \u062f\u0631\u0645\u0646\u0628\u0639 \u0647\u0627\u06cc \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a<\/span><span class=\"goog-text-highlight\">\u00a0(URL) \u0628\u0631\u0627\u06cc \u0645\u0646\u0627\u0628\u0639 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0645\u0627\u0646\u0646\u062f\u00a0<\/span><a title=\"\u0633\u0627\u06cc\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Website?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\"><span class=\"goog-text-highlight\">\u0648<\/span><\/a>\u0628 \u0633\u0627\u06cc\u062a \u0647\u0627<span class=\"goog-text-highlight\"> (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c google.com) \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/span><\/p>\n<p><span class=\"\">\u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627 \u0646\u06cc\u0632 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u0631\u0686\u0633\u0628 \u0647\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0645\u0627\u0644\u06a9\u06cc\u062a \u06cc\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0686\u0646\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 \u0634\u0646\u0627\u0633\u0647 \u0647\u0627\u06cc \u0642\u0644\u0645\u0631\u0648 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0622\u063a\u0627\u0632 \u062c\u0644\u0633\u0647<\/span><span class=\"\"> (SIP) \u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647<\/span><span class=\"\">\u00a0\u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc DNS \u062f\u0631\u00a0<\/span><span class=\"\">\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0633\u062a \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc <\/span><span class=\"\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062f\u0631 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\u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f\u060c<\/span><span class=\"\">\u00a0\u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f.\u00a0<\/span>\u0627\u06cc\u0646 \u0627\u0646\u062a\u0632\u0627\u0639 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0647\u0631 \u0645\u0646\u0628\u0639\u06cc \u0628\u0647 \u0645\u06a9\u0627\u0646 \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u0622\u062f\u0631\u0633 \u0634\u0628\u06a9\u0647\u060c \u0628\u0647 \u0635\u0648\u0631\u062a \u062c\u0647\u0627\u0646\u06cc \u06cc\u0627 \u0645\u062d\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u0627\u06cc\u0646\u062a\u0631\u0627\u0646\u062a \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u062f.\u00a0\u0686\u0646\u06cc\u0646 \u0627\u0642\u062f\u0627\u0645\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u0633\u062a\u0644\u0632\u0645 \u062a\u063a\u06cc\u06cc\u0631 \u0622\u062f\u0631\u0633 IP \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0648 \u062a\u0631\u062c\u0645\u0647 \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u06cc\u0646 \u0622\u062f\u0631\u0633 IP \u0628\u0647 \u0648 \u0627\u0632 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0622\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u0646\u0627\u0645\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0647\u0648\u06cc\u062a \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.\u00a0\u0633\u0627\u0632\u0645\u0627\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0628\u0627 \u0646\u0627\u0645 \u0622\u0646\u0647\u0627 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u062a\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0647 \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0627\u0645\u0646\u0647 \u0639\u0645\u0648\u0645\u06cc \u0646\u0627\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u062f\u0633\u062a\u0647 \u06a9\u0644\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0646\u0647 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062e\u0627\u0635 \u06cc\u0627 \u0634\u062e\u0635\u06cc\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0646\u0627\u0645 \u06cc\u06a9 \u0635\u0646\u0639\u062a \u0648 \u0646\u0647 \u0646\u0627\u0645 \u0634\u0631\u06a9\u062a. \u0628\u0631\u062e\u06cc \u0627\u0632 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u0646\u0627\u0645 \u0639\u0645\u0648\u0645\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <i>books.com<\/i>\u00a0\u060c\u00a0<i>music.com<\/i>\u00a0\u0648\u00a0<i>travel.info<\/i>\u00a0. \u0634\u0631\u06a9\u062a \u0647\u0627 \u0645\u0627\u0631\u06a9 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0627\u0645 \u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u0646\u062f \u0648 \u0686\u0646\u06cc\u0646 \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0627\u063a\u0644\u0628 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646\u00a0<i>\u062f\u0627\u0645\u0646\u0647<\/i>\u00a0\u0648 \u062b\u0628\u062a \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u063a\u0644\u0628 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646\u00a0<i>\u0645\u0627\u0644\u06a9 \u062f\u0627\u0645\u0646\u0647 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f<\/i>\u060c \u0627\u06af\u0631\u0686\u0647 \u062b\u0628\u062a \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0627 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647 \u0647\u06cc\u0686\u06af\u0648\u0646\u0647 \u0645\u0627\u0644\u06a9\u06cc\u062a \u0642\u0627\u0646\u0648\u0646\u06cc \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0646\u062f\u0627\u0631\u062f \u060c \u0641\u0642\u0637 \u06cc\u06a9 \u062d\u0642 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0646\u062d\u0635\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0645\u0634\u062e\u0635 \u0627\u0633\u062a. \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u062a\u062c\u0627\u0631\u062a \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u0634\u0645\u0648\u0644 \u0642\u0627\u0646\u0648\u0646 \u0639\u0644\u0627\u0626\u0645 \u062a\u062c\u0627\u0631\u06cc \u06a9\u0646\u062f\u00a0.<\/p>\n<\/section>\n<h5 class=\"mw-ui-icon mw-ui-icon-mf-expand mw-ui-icon-element mw-ui-icon-small mf-mw-ui-icon-rotate-flip indicator mw-ui-icon-flush-left\">\u062a\u0627\u0631\u06cc\u062e\u0686\u0647<\/h5>\n<p><span class=\"goog-text-highlight\">\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0686\u06a9\u06cc\u062f\u0647 \u0628\u0647 \u06cc\u0627\u062f \u0645\u0627\u0646\u062f\u0646\u06cc \u0633\u0627\u062f\u0647 \u0627\u0632 \u0622\u062f\u0631\u0633 \u0639\u062f\u062f\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646 \u062f\u0631 \u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631\u06cc \u0628\u0647\u00a0<\/span><span class=\"goog-text-highlight\">\u062f\u0648\u0631\u0627\u0646 ARPANET<\/span><span class=\"goog-text-highlight\">\u060c \u0642\u0628\u0644 \u0627\u0632 \u0638\u0647\u0648\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u062a\u062c\u0627\u0631\u06cc \u0627\u0645\u0631\u0648\u0632\u06cc \u0628\u0627\u0632 \u0645\u06cc \u06af\u0631\u062f\u062f. \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0627\u0648\u0644\u06cc\u0647 \u060c \u0647\u0631 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0645\u06cc\u0632\u0628\u0627\u0646 (\u00a0<\/span><i><span class=\"goog-text-highlight\">host.txt<\/span><\/i><span class=\"goog-text-highlight\"> ) \u0631\u0627 \u0627\u0632 \u0631\u0627\u06cc\u0627\u0646\u0647 \u0627\u06cc \u062f\u0631 SRI (\u0627\u06a9\u0646\u0648\u0646SRI International<\/span><span class=\"goog-text-highlight\">)\u00a0<\/span><span class=\"goog-text-highlight\">\u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0631\u062f<\/span><span class=\"goog-text-highlight\"> \u06a9\u0647 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0631\u0627 \u0628\u0647 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u062a\u0631\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0631\u062f. \u0631\u0634\u062f \u0633\u0631\u06cc\u0639 \u0634\u0628\u06a9\u0647 \u060c \u062d\u0641\u0638 \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0645\u062a\u0645\u0631\u06a9\u0632 \u0631\u0627 \u063a\u06cc\u0631\u0645\u0645\u06a9\u0646 \u06a9\u0631\u062f \u0648 \u062f\u0631 \u0633\u0627\u0644 1983 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 ARPANET \u0645\u0639\u0631\u0641\u06cc \u0634\u062f \u0648 \u062a\u0648\u0633\u0637 \u06af\u0631\u0648\u0647 \u06a9\u0627\u0631\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0628\u0627 <\/span><span class=\"goog-text-highlight\">\u0646\u0627\u0645 RFC 882 \u0648 RFC 883 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f.<\/span><\/p>\n<p>\u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 20 \u062f\u0627\u0645\u0646\u0647 \u0627\u0648\u0644 \u0631\u0627 \u0628\u0627 \u062a\u0627\u0631\u06cc\u062e \u062b\u0628\u062a \u0622\u0646\u0647\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<section id=\"content-collapsible-block-1\" class=\"mf-section-2 collapsible-block open-block\">\n<table class=\"wikitable\" style=\"text-align: center;\">\n<thead>\n<tr>\n<td style=\"font-weight: bold;\">\u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647<\/td>\n<td style=\"font-weight: bold;\">\u062a\u0627\u0631\u06cc\u062e \u062b\u0628\u062a \u0646\u0627\u0645<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>symbolics.com<\/td>\n<td>1985\/03\/15<\/td>\n<\/tr>\n<tr>\n<td>bbn.com<\/td>\n<td>1985\/04\/24<\/td>\n<\/tr>\n<tr>\n<td>think.com<\/td>\n<td>1985\/05\/24<\/td>\n<\/tr>\n<tr>\n<td>mcc.com<\/td>\n<td>1985\/07\/11<\/td>\n<\/tr>\n<tr>\n<td>dec.com<\/td>\n<td>1986\/09\/30<\/td>\n<\/tr>\n<tr>\n<td>northrop.com<\/td>\n<td>1986\/11\/07<\/td>\n<\/tr>\n<tr>\n<td>xerox.com<\/td>\n<td>1986\/01\/09<\/td>\n<\/tr>\n<tr>\n<td>sri.com<\/td>\n<td>1986\/01\/17<\/td>\n<\/tr>\n<tr>\n<td>hp.com<\/td>\n<td>1986\/01\/01<\/td>\n<\/tr>\n<tr>\n<td>bellcore.com<\/td>\n<td>1986\/03\/05<\/td>\n<\/tr>\n<tr>\n<td>ibm.com<\/td>\n<td>1986\/03\/19<\/td>\n<\/tr>\n<tr>\n<td>sun.com<\/td>\n<td>1986\/03\/19<\/td>\n<\/tr>\n<tr>\n<td>intel.com<\/td>\n<td>1986\/03\/25<\/td>\n<\/tr>\n<tr>\n<td>ti.com<\/td>\n<td>1986\/03\/25<\/td>\n<\/tr>\n<tr>\n<td>att.com<\/td>\n<td>1986\/04\/25<\/td>\n<\/tr>\n<tr>\n<td>gmr.com<\/td>\n<td>1986\/05\/08<\/td>\n<\/tr>\n<tr>\n<td>tek.com<\/td>\n<td>1986\/05\/08<\/td>\n<\/tr>\n<tr>\n<td>fmc.com<\/td>\n<td>1986\/07\/10<\/td>\n<\/tr>\n<tr>\n<td>ub.com<\/td>\n<td>1986\/07\/10<\/td>\n<\/tr>\n<tr>\n<td>bell-atl.com<\/td>\n<td><span class=\"\">1986\/08\/05<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<div class=\"mw-ui-icon mw-ui-icon-mf-expand mw-ui-icon-element mw-ui-icon-small mf-mw-ui-icon-rotate-flip indicator mw-ui-icon-flush-left\"><\/div>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktsiurz4-a6ca17326514f2e07fdaae230742e4cb\">\n#top .av_textblock_section.av-ktsiurz4-a6ca17326514f2e07fdaae230742e4cb .avia_textblock{\nfont-size:14px;\n}\n<\/style>\n<section  class='av_textblock_section av-ktsiurz4-a6ca17326514f2e07fdaae230742e4cb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h5>\u0646\u062d\u0648 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647<\/h5>\n<p><span class=\"goog-text-highlight\">\u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0632 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0642\u0633\u0645\u062a \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0646\u0638\u0631 \u0641\u0646\u06cc\u00a0<\/span><i><span class=\"goog-text-highlight\">\u0628\u0631\u0686\u0633\u0628<\/span><\/i><span class=\"goog-text-highlight\">\u00a0\u0646\u0627\u0645\u06cc\u062f\u0647\u00a0<\/span><span class=\"goog-text-highlight\">\u0645\u06cc \u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0631\u0633\u0648\u0645 \u0628\u0647 \u0647\u0645 \u0645\u062a\u0635\u0644 \u0634\u062f\u0647 \u0648 \u0628\u0627 \u0646\u0642\u0637\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f example.com \u0645\u062d\u062f\u0648\u062f \u0645\u06cc \u0634\u0648\u0646\u062f.<\/span><\/p>\n<ul>\n<li><span class=\"goog-text-highlight\">\u0628\u0631\u0686\u0633\u0628 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u060c \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/span><span class=\"goog-text-highlight\"> \u0631\u0627 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u062f<\/span><span class=\"goog-text-highlight\">.\u00a0<\/span>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647\u00a0<i>www.example.com<\/i>\u00a0\u0645\u062a\u0639\u0644\u0642 \u0628\u0647 \u062f\u0627\u0645\u0646\u0647\u00a0<i>com<\/i>\u00a0\u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0627\u0633\u062a\u00a0.<\/li>\n<li>\u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627 \u0627\u0632 \u0628\u0631\u0686\u0633\u0628 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0628\u0647 \u0686\u067e \u062f\u0631 \u0646\u0627\u0645 \u0646\u0632\u0648\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0631 \u0628\u0631\u0686\u0633\u0628 \u062f\u0631 \u0633\u0645\u062a \u0686\u067e \u06cc\u06a9 \u0632\u06cc\u0631\u0645\u062c\u0645\u0648\u0639\u0647 \u06cc\u0627\u00a0<a title=\"\u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Subdomain?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\">\u0632\u06cc\u0631<\/a> \u062f\u0627\u0645\u0646\u0647 \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644: \u0628\u0631\u0686\u0633\u0628 <i>\u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644<\/i>\u00a0\u06cc\u06a9 \u06af\u0631\u0647 \u0631\u0627 \u0645\u0634\u062e\u0635\u00a0<i>example.com<\/i>\u00a0\u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0627\u0632\u00a0<i>\u06a9\u0627\u0645<\/i>\u00a0\u062f\u0627\u0645\u0646\u0647\u060c \u0648\u00a0\u06cc\u06a9 \u0628\u0631\u0686\u0633\u0628 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f\u00a0<i>www.example.com<\/i>\u060c \u06cc\u06a9 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0627\u0632\u00a0<i>example.com \u0645<\/i>\u06cc \u0628\u0627\u0634\u062f . \u0647\u0631 \u0628\u0631\u0686\u0633\u0628 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u0627\u0645\u0644 1 \u062a\u0627 63 \u0627\u06a9\u062a\u062a \u0628\u0627\u0634\u062f. \u0628\u0631\u0686\u0633\u0628 \u062e\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u06af\u0631\u0647 \u0631\u06cc\u0634\u0647 \u0648 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0628\u06cc\u0627\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0628\u0631\u0686\u0633\u0628 \u062e\u0627\u0644\u06cc \u0641\u0633\u062e \u062a\u0648\u0633\u0637 \u0646\u0642\u0637\u0647 \u0645\u062d\u0641\u0648\u0638 \u0645\u06cc \u0634\u0648\u062f. \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u06a9\u0627\u0645\u0644 \u0646\u0628\u0627\u06cc\u062f \u0627\u0632 \u0645\u062c\u0645\u0648\u0639 253 \u0646\u0648\u06cc\u0633\u0647 ASCII \u062f\u0631 \u0646\u0645\u0627\u06cc\u0634 \u0645\u062a\u0646\u06cc \u0622\u0646 \u062a\u062c\u0627\u0648\u0632 \u06a9\u0646\u062f.\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u060c \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0646\u0648\u06cc\u0633\u0647 \u062f\u0631 \u0647\u0631 \u0628\u0631\u0686\u0633\u0628 \u060c \u0645\u062d\u062f\u0648\u062f\u0647 127 \u0633\u0637\u062d \u0627\u0633\u062a: 127 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0647 \u0639\u0644\u0627\u0648\u0647 126 \u0646\u0642\u0637\u0647 \u0637\u0648\u0644 \u06a9\u0644\u06cc 253 \u062f\u0627\u0631\u0646\u062f. \u062f\u0631 \u0639\u0645\u0644 \u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u062b\u0628\u062a \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647\u00a0\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u06a9\u0648\u062a\u0627\u0647 \u062a\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/li>\n<li>\u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9 \u0622\u062f\u0631\u0633 IP \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a.\u00a0<span class=\"\">\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647\u00a0<\/span><i><span class=\"\">www.example.com<\/span><\/i><span class=\"\">\u00a0\u0648\u00a0<\/span><i><span class=\"\">example.com<\/span><\/i><span class=\"\">\u00a0\u0646\u06cc\u0632 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0633\u062a\u0646\u062f \u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647\u00a0<\/span><span class=\"\">\u062f\u0627\u0645\u0646\u0647\u00a0<\/span><i><span class=\"\">com<\/span><\/i><span class=\"\">\u00a0\u0686\u0646\u06cc\u0646 \u0646\u06cc\u0633\u062a.\u00a0<\/span>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u0633\u0627\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u06cc \u06a9\u062f \u06a9\u0634\u0648\u0631 \u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0648\u0627\u0642\u0639 \u0622\u062f\u0631\u0633 IP \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u060c \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0633\u062a\u0646\u062f.<\/li>\n<li>\u0646\u0627\u0645 \u0647\u0627\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631 \u0646\u0648\u06cc\u0633\u0647 \u0647\u0627\u06cc \u0645\u062c\u0627\u0632 \u062f\u0631 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f.\u00a0\u06cc\u06a9 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0645\u0639\u062a\u0628\u0631 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a \u060c \u0627\u0645\u0627 \u06cc\u06a9 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0645\u0639\u062a\u0628\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0632\u0648\u0645\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0645\u0639\u062a\u0628\u0631 \u0646\u0628\u0627\u0634\u062f.<\/li>\n<\/ul>\n<h5 class=\"in-block\"><span id=\"Top-level_domains\" class=\"mw-headline\"><span class=\"goog-text-highlight\">\u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/span><\/span><\/h5>\n<p><span class=\"goog-text-highlight\">\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u062f\u0647\u0647 1980 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u060c \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0647 \u062f\u0648 \u06af\u0631\u0648\u0647 \u0627\u0635\u0644\u06cc \u062f\u0627\u0645\u0646\u0647 \u062a\u0642\u0633\u06cc\u0645 \u0634\u062f. \u062f\u0627\u0645\u0646\u0647 \u06a9\u062f \u06a9\u0634\u0648\u0631 \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/span><span class=\"goog-text-highlight\"> (ccTLD) \u062f\u0631 \u062f\u0631\u062c\u0647 \u0627\u0648\u0644 \u062f\u0631 \u062f\u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06a9\u062f \u0642\u0644\u0645\u0631\u0648 \u0628\u0648\u062f\u0646\u062f ISO-3166<\/span><span class=\"goog-text-highlight\"> \u0627\u062e\u062a\u0635\u0627\u0631\u0627\u062a \u06a9\u0634\u0648\u0631 \u0627\u0633\u062a. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u06af\u0631\u0648\u0647\u06cc \u0627\u0632 \u0647\u0641\u062a\u00a0<\/span><a title=\"\u062f\u0627\u0645\u0646\u0647 \u0639\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Generic_top-level_domain?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\"><span class=\"goog-text-highlight\">\u062f<\/span><\/a>\u0627\u0645\u0646\u0647 \u063a\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627<span class=\"goog-text-highlight\"> (gTLD) \u0627\u062c\u0631\u0627 \u0634\u062f \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0646\u0627\u0645 \u0647\u0627 \u0648 \u0686\u0646\u062f \u0633\u0627\u0632\u0645\u0627\u0646 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0627\u062f. <\/span><span class=\"goog-text-highlight\">\u0627\u06cc\u0646\u0647\u0627 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc gov<\/span><span class=\"goog-text-highlight\">\u060c edu<\/span><span class=\"goog-text-highlight\">\u060c com<\/span><span class=\"goog-text-highlight\">\u060c mil<\/span><span class=\"goog-text-highlight\">\u060c org<\/span><span class=\"goog-text-highlight\">\u060c net<\/span><span class=\"goog-text-highlight\">\u0648 int \u0628\u0648\u062f\u0646\u062f<\/span><span class=\"goog-text-highlight\"> . \u0627\u06cc\u0646 \u062f\u0648 \u0646\u0648\u0639 \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 <\/span>(TLDs) \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u0633\u0637\u062d \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0647\u0633\u062a\u0646\u062f. \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0645\u0646\u0637\u0642\u0647 \u0631\u06cc\u0634\u0647 DNS \u0633\u06cc\u0633\u062a\u0645 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f\u00a0.\u00a0\u0647\u0631 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0627 \u0628\u0631\u0686\u0633\u0628 \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u067e\u0627\u06cc\u0627\u0646 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/p>\n<p>\u062f\u0631 \u0637\u0648\u0644 \u0631\u0634\u062f \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u00a0 \u0627\u06cc\u062c\u0627\u062f \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc\u060c \u0639\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0645\u0637\u0644\u0648\u0628 \u0634\u062f. \u062a\u0627 \u0627\u06a9\u062a\u0628\u0631 2009 \u060c 21 \u062f\u0627\u0645\u0646\u0647 \u0639\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0648 250 \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u062f\u0648 \u062d\u0631\u0641\u06cc \u06a9\u062f \u06a9\u0634\u0648\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a. \u00a0\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u060c \u062d\u0648\u0632\u0647 ARPA \u0627\u0647\u062f\u0627\u0641 \u0641\u0646\u06cc \u0631\u0627 \u062f\u0631 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u062f\u0631 \u0637\u0648\u0644 \u0633\u06cc \u0648 \u062f\u0648\u0645\u06cc\u0646 \u0646\u0634\u0633\u062a \u0628\u06cc\u0646 \u0627\u0644\u0645\u0644\u0644\u06cc \u0639\u0645\u0648\u0645\u06cc ICANN \u062f\u0631 \u067e\u0627\u0631\u06cc\u0633 \u062f\u0631 \u0633\u0627\u0644 2008 \u060c \u00a0ICANN \u0631\u0648\u0646\u062f \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 \u0633\u06cc\u0627\u0633\u062a \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc TLD \u0631\u0627 \u0622\u063a\u0627\u0632 \u06a9\u0631\u062f \u062a\u0627 &#8221;\u00a0<i>\u06af\u0627\u0645\u06cc \u0645\u0647\u0645 \u062f\u0631 \u062c\u0647\u062a \u0645\u0639\u0631\u0641\u06cc \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0639\u0645\u0648\u0645\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/i>\u00a0&#8221;\u00a0<i>\u0628\u0631\u062f\u0627\u0634\u062a\u0647 \u0634\u0648\u062f<\/i> . \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u06cc\u0627 \u0642\u0628\u0644\u0627\u064b \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0634\u062f\u0647 \u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062c\u062f\u06cc\u062f \u0627\u0633\u062a. \u0646\u0627\u0638\u0631\u0627\u0646 \u0645\u0639\u062a\u0642\u062f \u0628\u0648\u062f\u0646\u062f \u06a9\u0647 \u0642\u0648\u0627\u0646\u06cc\u0646 \u062c\u062f\u06cc\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062b\u0628\u062a \u0635\u062f\u0647\u0627 \u062f\u0627\u0645\u0646\u0647 \u062c\u062f\u06cc\u062f \u062f\u0631 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0634\u0648\u062f \u0631 \u0633\u0627\u0644 2012 \u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0631\u0648\u0639 \u0634\u062f \u0648 1930 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f. \u062a\u0627 \u0633\u0627\u0644 2016 \u060c \u0646\u0642\u0637\u0647 \u0639\u0637\u0641 1000 gTLD \u0632\u0646\u062f\u0647 \u0628\u0647 \u062f\u0633\u062a \u0622\u0645\u062f.<\/p>\n<p>\u0622\u06cc\u0627\u0646\u0627 (IANA) \u062d\u0641\u0638 \u0641\u0647\u0631\u0633\u062a \u0645\u0634\u0631\u0648\u062d \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u062f\u0631 \u0645\u0646\u0637\u0642\u0647 \u0631\u06cc\u0634\u0647 DNS \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>IANA \u0628\u0631\u0627\u06cc \u0627\u0647\u062f\u0627\u0641 \u062e\u0627\u0635 \u060c \u0645\u0627\u0646\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0634\u0628\u06a9\u0647 \u060c \u0645\u0633\u062a\u0646\u062f\u0633\u0627\u0632\u06cc \u0648 \u0633\u0627\u06cc\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627 \u060c \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0645\u062e\u0635\u0648\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.\u00a0 \u0627\u06cc\u0646 \u0644\u06cc\u0633\u062a \u0634\u0627\u0645\u0644 \u0646\u0627\u0645 \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0645\u0627\u0646\u0646\u062f example \u060c local\u060c localhost \u0648 test \u0627\u0633\u062a.\u00a0\u0633\u0627\u06cc\u0631 \u0646\u0627\u0645\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u062d\u0627\u0648\u06cc \u0639\u0644\u0627\u0626\u0645 \u062a\u062c\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0631\u06a9\u062a\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h5 class=\"in-block\"><span id=\"Second-level_and_lower_level_domains\" class=\"mw-headline\"><span class=\"goog-text-highlight\">\u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u062f\u0648\u0645 \u0648 \u0633\u0637\u062d \u067e\u0627\u06cc\u06cc\u0646<\/span><\/span><\/h5>\n<p><span class=\"goog-text-highlight\">\u062f\u0631 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u062f\u0631 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u062f\u0648\u0645<\/span><span class=\"goog-text-highlight\"> (SLD) \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0627\u0645 \u0647\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u0633\u0645\u062a \u0686\u067e com \u060c .net. \u0648 \u0633\u0627\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0647\u0633\u062a\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c \u062f\u0631 \u062f\u0627\u0645\u0646\u0647 <\/span><i><span class=\"goog-text-highlight\">example.co.uk<\/span><\/i><span class=\"goog-text-highlight\">\u00a0\u060c\u00a0<\/span><i><span class=\"goog-text-highlight\">co<\/span><\/i><span class=\"goog-text-highlight\">\u00a0\u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u062f\u0648\u0645 \u0627\u0633\u062a.<\/span><\/p>\n<p><span class=\"goog-text-highlight\">\u0628\u0639\u062f \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0633\u0648\u0645 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062f\u0631 \u0633\u0645\u062a \u0686\u067e \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u062f\u0648\u0645 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0627\u0645\u0646\u0647 \u0647\u0627\u06cc \u0633\u0637\u062d \u0686\u0647\u0627\u0631\u0645 \u0648 \u067e\u0646\u062c\u0645 \u0648 \u063a\u06cc\u0631\u0647 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0628\u062f\u0648\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0628\u0627 \u0686\u0647\u0627\u0631 \u0633\u0637\u062d \u0628\u0631\u0686\u0633\u0628 \u062f\u0627\u0645\u0646\u0647\u00a0<\/span><i><span class=\"goog-text-highlight\">sos.state.oh.us \u0627\u0633\u062a<\/span><\/i><span class=\"goog-text-highlight\">\u00a0. \u0647\u0631 \u0628\u0631\u0686\u0633\u0628 \u0628\u0627 \u06cc\u06a9\u00a0<\/span><span class=\"goog-text-highlight\">\u0646\u0642\u0637\u0647 \u06a9\u0627\u0645\u0644<\/span><span class=\"goog-text-highlight\"> (\u0646\u0642\u0637\u0647) \u062c\u062f\u0627 \u0645\u06cc \u0634\u0648\u062f. &#8216;SOS&#8217; \u06af\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06cc\u06a9 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 &#8216;state.oh.us &#8220;\u0648&#8221; \u062f\u0648\u0644\u062a &#8220;\u06cc\u06a9 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647&#8217; oh.us &#8216;\u060c \u0648 \u063a\u06cc\u0631\u0647 \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c \u0632\u06cc\u0631\u062f<\/span><span class=\"goog-text-highlight\">\u0627\u0645\u0646\u0647 \u062a\u0627\u0628\u0639 \u062f\u0627\u0645\u0646\u0647 \u067e\u062f\u0631 \u0648 \u0645\u0627\u062f\u0631 \u062e\u0648\u062f \u0647\u0633\u062a\u0646\u062f. \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0633\u0637\u0648\u062d \u0628\u0633\u06cc\u0627\u0631 \u0639\u0645\u06cc\u0642 \u062a\u0631\u062a\u06cc\u0628 \u0632\u06cc\u0631 \u062f\u0627\u0645\u0646\u0647 \u060c \u0645\u0646\u0627\u0637\u0642 DNS <\/span><span class=\"goog-text-highlight\">\u0628\u0627 \u0648\u0636\u0648\u062d \u0645\u0639\u06a9\u0648\u0633 IPV6 \u0647\u0633\u062a\u0646\u062f<\/span>\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa \u060c \u06a9\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0632\u0648\u0644\u0648\u0634\u0646 DNS \u0645\u0639\u06a9\u0648\u0633 \u0628\u0631\u0627\u06cc IP \u0627\u0633\u062a \u0622\u062f\u0631\u0633\u00a0\u0631\u0627\u0628\u0637 loopback\u00a0\u06cc\u0627\u00a0\u0646\u0627\u0645 localhost \u0645\u06cc \u0628\u0627\u0634\u062f.<\/p>\n<h5>\u062b\u0628\u062a \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647<\/h5>\n<h6>\u062a\u0627\u0631\u06cc\u062e\u0686\u0647<\/h6>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062a\u062c\u0627\u0631\u06cc \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c \u062f\u0631 TLD com\u060c \u062f\u0631 15 \u0645\u0627\u0631\u0633 \u0633\u0627\u0644 1985 \u062f\u0631 \u0646\u0627\u0645 symbolics.com \u062a\u0648\u0633\u0637\u00a0 \u0634\u0631\u06a9\u062a Symbolics Inc\u060c \u06cc\u06a9 \u0634\u0631\u06a9\u062a \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0631\u0627\u06cc\u0627\u0646\u0647 \u062f\u0631 \u06a9\u0645\u0628\u0631\u06cc\u062c\u060c \u0645\u0627\u0633\u0627\u0686\u0648\u0633\u062a \u062b\u0628\u062a \u0634\u062f.<\/p>\n<p>\u062a\u0627 \u0633\u0627\u0644 1992 \u060c \u06a9\u0645\u062a\u0631 \u0627\u0632 15000\u00a0\u062f\u0627\u0645\u0646\u0647 <i>com <\/i>\u062b\u0628\u062a \u0634\u062f\u0647 \u0628\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0633\u0647 \u0645\u0627\u0647\u0647 \u0627\u0648\u0644 \u0633\u0627\u0644 2015 \u060c 294 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062b\u0628\u062a \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u062e\u0634 \u0628\u0632\u0631\u06af\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u062f\u0631\u00a0<i>com<\/i>\u00a0TLD \u0647\u0633\u062a\u0646\u062f \u060c \u06a9\u0647 \u062a\u0627 21 \u062f\u0633\u0627\u0645\u0628\u0631 2014 \u062f\u0627\u0631\u0627\u06cc 115.6 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0648\u062f \u060c\u00a0\u0634\u0627\u0645\u0644 11.9 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0633\u0627\u06cc\u062a \u062a\u062c\u0627\u0631\u06cc \u0648 \u062a\u062c\u0627\u0631\u062a \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9\u06cc \u0622\u0646\u0644\u0627\u06cc\u0646 \u060c 4.3 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0633\u0627\u06cc\u062a \u0633\u0631\u06af\u0631\u0645\u06cc \u060c 3.1 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0645\u0627\u0644\u06cc \u0633\u0627\u06cc\u062a \u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0648 1.8 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0633\u0627\u06cc\u062a \u0648\u0631\u0632\u0634\u06cc.\u00a0\u062f\u0631 \u0698\u0648\u0626\u06cc\u0647 2012\u00a0\u062b\u0628\u062a \u0646\u0627\u0645\u00a0<i>com<\/i>\u00a0TLD \u0628\u06cc\u0634 \u0627\u0632 \u0647\u0645\u0647 ccTLD \u0647\u0627 \u0631\u0648\u06cc \u0647\u0645 \u0628\u0648\u062f.<\/p>\n<h6>\u0645\u062f\u06cc\u0631\u06cc\u062a<\/h6>\n<p><span class=\"goog-text-highlight\">\u062d\u0642 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062a\u0648\u0633\u0637 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647<\/span><span class=\"goog-text-highlight\">\u00a0\u060c \u06a9\u0647 \u062a\u0648\u0633\u0637\u00a0<\/span><a class=\"mw-redirect\" title=\"\u0634\u0631\u06a9\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0628\u0631\u0627\u06cc \u0646\u0627\u0645\u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Internet_Corporation_for_Assigned_Names_and_Numbers?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\"><span class=\"goog-text-highlight\">\u0634<\/span><\/a>\u0631\u06a9\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u06cc \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u0647\u0627 \u0648 \u0634\u0645\u0627\u0631\u0647 \u0647\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647<span class=\"goog-text-highlight\"> (ICANN) \u060c \u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0648\u0638\u06cc\u0641\u0647 \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0627\u0645 \u0648 \u0634\u0645\u0627\u0631\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0631\u0627 \u0628\u0631 \u0639\u0647\u062f\u0647 \u062f\u0627\u0631\u062f \u060c \u0648\u0627\u06af\u0630\u0627\u0631 \u0645\u06cc \u0634\u0648\u062f<\/span><span class=\"goog-text-highlight\"> . \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 ICANN \u060c \u0647\u0631 \u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 (TLD) \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0633\u0627\u0632\u0645\u0627\u0646 \u0627\u062f\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u062b\u0628\u062a \u0645\u06cc \u0628\u0627\u0634\u062f\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0633\u0631\u0648\u06cc\u0633 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u0631\u062c\u06cc\u0633\u062a\u0631\u06cc \u0645\u0633\u0626\u0648\u0644 \u062d\u0641\u0638 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u0627\u0645\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u062f\u0631 TLD \u0627\u0633\u062a \u06a9\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f. \u0631\u062c\u06cc\u0633\u062a\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062b\u0628\u062a \u0646\u0627\u0645 \u0631\u0627 \u0627\u0632 \u0647\u0631 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0645\u062c\u0627\u0632 \u0628\u0647 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u062f\u0631 TLD \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0633\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0648\u06cc\u0698\u0647 \u060c\u00a0<\/span><span class=\"goog-text-highlight\">\u067e\u0631\u0648\u062a\u06a9\u0644 WHOIS \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc<\/span><span class=\"goog-text-highlight\">\u00a0\u06a9\u0646\u062f.<\/span><\/p>\n<p>\u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0648 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0633\u0627\u0644\u0627\u0646\u0647 \u0647\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u0648\u0627\u06af\u0630\u0627\u0631\u06cc \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0627\u0631\u0627\u0626\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0646\u0627\u0645 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u0646\u062f. \u0627\u063a\u0644\u0628 \u060c \u0627\u06cc\u0646 \u0645\u0639\u0627\u0645\u0644\u0647 \u0641\u0631\u0648\u0634 \u06cc\u0627 \u0627\u062c\u0627\u0631\u0647 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u060c \u0648 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647 \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a &#8220;\u0645\u0627\u0644\u06a9&#8221; \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u060c \u0627\u0645\u0627 \u0686\u0646\u06cc\u0646 \u0631\u0627\u0628\u0637\u0647 \u062d\u0642\u0648\u0642\u06cc \u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u0627 \u0645\u0639\u0627\u0645\u0644\u0647 \u0645\u0631\u062a\u0628\u0637 \u0646\u06cc\u0633\u062a \u060c \u0641\u0642\u0637 \u062d\u0642 \u0627\u0646\u062d\u0635\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u0642\u06cc\u0642 \u062a\u0631 \u060c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u062c\u0627\u0632 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 &#8220;\u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647&#8221; \u06cc\u0627 &#8220;\u062f\u0627\u0631\u0646\u062f\u06af\u0627\u0646 \u062f\u0627\u0645\u0646\u0647&#8221; \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>ICANN \u0644\u06cc\u0633\u062a \u06a9\u0627\u0645\u0644 \u062b\u0628\u062a TLD \u0648 \u062b\u0628\u062a \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0646\u0646\u062f\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0622\u0646\u0644\u0627\u06cc\u0646 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0627 \u067e\u0631\u0648\u062a\u06a9\u0644 WHOIS \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0627\u06a9\u062b\u0631 250 <a title=\"\u062f\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u06a9\u062f \u06a9\u0634\u0648\u0631\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Country_code_top-level_domain?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\">\u062f<\/a>\u0627\u0645\u0646\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u06a9\u062f \u06a9\u0634\u0648\u0631\u00a0(ccTLD) \u060c \u062b\u0628\u062a \u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a WHOIS (\u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647 \u060c \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0646\u0627\u0645 \u060c \u062a\u0627\u0631\u06cc\u062e \u0627\u0646\u0642\u0636\u0627 \u0648 \u063a\u06cc\u0631\u0647) \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0631\u062e\u06cc \u0627\u0632 \u062b\u0628\u062a \u0646\u0627\u0645\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u060c \u06a9\u0647 \u0627\u063a\u0644\u0628 \u0628\u0647 \u0622\u0646\u0647\u0627\u00a0<i>\u0645\u0631\u06a9\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0634\u0628\u06a9\u0647<\/i>\u00a0(NIC) \u06af\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u060c \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062b\u0628\u062a \u06a9\u0646\u0646\u062f\u0647 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\u0641\u0631\u0648\u0634.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0686\u0646\u062f\u00a0\u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u0647\u00a0<a title=\"\u0631\u06cc\u0634\u0647 DNS \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\" href=\"https:\/\/en-m-wikipedia-org.translate.goog\/wiki\/Alternative_DNS_root?_x_tr_sl=auto&amp;_x_tr_tl=fa&amp;_x_tr_hl=en-US&amp;_x_tr_pto=ajax,elem\">\u0631<\/a>\u06cc\u0634\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u062f\u06cc\u06af\u0631DNS \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f \u0646\u0642\u0634 ICANN \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 \u0631\u0642\u0627\u0628\u062a \u06a9\u0631\u062f\u0647 \u06cc\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u06a9\u0646\u0646\u062f \u060c \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06a9\u062b\u0631 \u0622\u0646\u0647\u0627 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\u0634\u0648\u0646\u062f .<\/p>\n<h3 class=\"in-block\"><\/h3>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktsjo0xx-52311fc67a71619d252a6894f5aa8ab5\">\n.avia-image-container.av-ktsjo0xx-52311fc67a71619d252a6894f5aa8ab5 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ktsjo0xx-52311fc67a71619d252a6894f5aa8ab5 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ktsjo0xx-52311fc67a71619d252a6894f5aa8ab5 av-styling- avia-align-center  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-78 avia-img-lazy-loading-not-78 avia_image ' src=\"https:\/\/irtecnology.ir\/wp-content\/uploads\/2021\/09\/url.png\" alt='' title='URL'  height=\"130\" 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