{"id":14246,"date":"2025-08-18T16:31:55","date_gmt":"2025-08-18T08:31:55","guid":{"rendered":"https:\/\/www.quape.com\/?p=14246"},"modified":"2025-09-25T18:32:50","modified_gmt":"2025-09-25T10:32:50","slug":"what-is-icann","status":"publish","type":"post","link":"https:\/\/www.quape.com\/vi\/what-is-icann\/","title":{"rendered":"ICANN l\u00e0 g\u00ec? S\u1ee9c m\u1ea1nh v\u00f4 h\u00ecnh \u0111\u1eb1ng sau m\u1ed7i website"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><span style=\"font-weight: 400;\">B\u1ea1n \u0111\u00e3 bao gi\u1edd t\u1ef1 h\u1ecfi ai l\u00e0 ng\u01b0\u1eddi \u0111\u1ee9ng sau \u0111i\u1ec1u khi\u1ec3n Internet v\u1eadn h\u00e0nh tr\u01a1n tru ch\u01b0a? Tho\u1ea1t nh\u00ecn c\u00f3 v\u1ebb nh\u01b0 m\u1ed9t bi\u00ean gi\u1edbi s\u1ed1 v\u00f4 lu\u1eadt l\u1ec7, nh\u01b0ng th\u1ef1c t\u1ebf, c\u00f3 m\u1ed9t t\u1ed5 ch\u1ee9c \u0111\u00f3ng vai tr\u00f2 \u0111i\u1ec1u ph\u1ed1i vi\u00ean to\u00e0n c\u1ea7u. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u01a1 quan ch\u00ednh ph\u1ee7 hay m\u1ed9t g\u00e3 kh\u1ed5ng l\u1ed3 c\u00f4ng ngh\u1ec7, m\u00e0 l\u00e0 m\u1ed9t t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ch\u01b0a t\u1eebng nghe \u0111\u1ebfn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ed5 ch\u1ee9c n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <\/span>ICANN, v\u00e0 n\u00f3 \u00e2m th\u1ea7m n\u1eafm gi\u1eef ch\u00eca kh\u00f3a c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n. T\u1eeb .com b\u1ea1n nh\u1eadp v\u00e0o tr\u00ecnh duy\u1ec7t \u0111\u1ebfn .sg<span style=\"font-weight: 400;\"> ICANN l\u00e0 t\u1ed5 ch\u1ee9c x\u00e1c \u0111\u1ecbnh m\u1ed9t doanh nghi\u1ec7p Singapore, ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. V\u1ec1 b\u1ea3n ch\u1ea5t, ICANN l\u00e0 \u0111\u01a1n v\u1ecb ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp Internet, v\u00e0 n\u1ebfu kh\u00f4ng c\u00f3 ICANN, m\u1ea1ng Internet nh\u01b0 ch\u00fang ta bi\u1ebft s\u1ebd b\u1ecb t\u00ea li\u1ec7t.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#So_What_Is_ICANN\" >V\u1eady, ICANN l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#The_Three_Core_Functions_of_ICANN\" >Ba ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a ICANN<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#1_The_Domain_Name_System_DNS\" >1. H\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n (DNS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#2_IP_Address_Management\" >2. Qu\u1ea3n l\u00fd \u0111\u1ecba ch\u1ec9 IP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#3_Protocol_Parameter_Management\" >3. Qu\u1ea3n l\u00fd tham s\u1ed1 giao th\u1ee9c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#ICANN_vs_Registries_vs_Registrars_Whats_the_Difference\" >ICANN so v\u1edbi C\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n so v\u1edbi Nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#Why_Does_ICANN_Matter_to_You\" >T\u1ea1i sao ICANN l\u1ea1i quan tr\u1ecdng v\u1edbi b\u1ea1n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.quape.com\/vi\/what-is-icann\/#Conclusion\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"So_What_Is_ICANN\"><\/span><b>V\u1eady, ICANN l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>ICANN l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a T\u1ed5 ch\u1ee9c Qu\u1ea3n l\u00fd T\u00ean mi\u1ec1n v\u00e0 S\u1ed1 hi\u1ec7u Internet (Internet Corporation for Assigned Names and Numbers). \u0110\u00e2y l\u00e0 m\u1ed9t t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn v\u1edbi s\u1ee9 m\u1ec7nh duy tr\u00ec s\u1ef1 an to\u00e0n, \u1ed5n \u0111\u1ecbnh v\u00e0 th\u1ed1ng nh\u1ea5t cho Internet. \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1998, ICANN c\u00f3 vai tr\u00f2 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ph\u1ed1i m\u1ed9t s\u1ed1 t\u00e0i nguy\u00ean k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u1ea5t c\u1ee7a Internet, ch\u1ee7 y\u1ebfu l\u00e0 h\u1ec7 th\u1ed1ng m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t cho ph\u00e9p h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u00e0 giao ti\u1ebfp.<\/p>\n<p>H\u00e3y ngh\u0129 theo c\u00e1ch n\u00e0y: m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 m\u1ecdi trang web tr\u00ean internet \u0111\u1ec1u c\u00f3 m\u1ed9t &quot;\u0111\u1ecba ch\u1ec9&quot; duy nh\u1ea5t. \u0110\u1ecba ch\u1ec9 n\u00e0y l\u00e0 m\u1ed9t chu\u1ed7i s\u1ed1 d\u00e0i (\u0111\u1ecba ch\u1ec9 IP). Nh\u01b0ng v\u00ec con ng\u01b0\u1eddi nh\u1edb t\u00ean t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1edb s\u1ed1, n\u00ean ch\u00fang ta s\u1eed d\u1ee5ng <a href=\"https:\/\/www.quape.com\/vi\/what-is-a-domain\/\">t\u00ean mi\u1ec1n<\/a> nh\u01b0 google.com ho\u1eb7c quape.com.<span style=\"font-weight: 400;\">\u00a0ICANN l\u00e0 t\u1ed5 ch\u1ee9c \u0111\u1ea3m b\u1ea3o c\u00e1c t\u00ean mi\u1ec1n n\u00e0y \u0111\u01b0\u1ee3c \u00e1nh x\u1ea1 ch\u00ednh x\u00e1c t\u1edbi \u0111\u1ecba ch\u1ec9 IP t\u01b0\u01a1ng \u1ee9ng, gi\u1ed1ng nh\u01b0 m\u1ed9t danh b\u1ea1 \u0111i\u1ec7n tho\u1ea1i to\u00e0n c\u1ea7u tr\u00ean Internet.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Three_Core_Functions_of_ICANN\"><\/span><b>Ba ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a ICANN<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u00e1ch nhi\u1ec7m c\u1ee7a ICANN c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba l\u0129nh v\u1ef1c ch\u00ednh, t\u1ea5t c\u1ea3 \u0111\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch c\u1ee7a Internet.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_The_Domain_Name_System_DNS\"><\/span><b>1. H\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n (DNS)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 vai tr\u00f2 n\u1ed5i ti\u1ebfng nh\u1ea5t c\u1ee7a ICANN. N\u00f3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t <\/span><a href=\"https:\/\/www.quape.com\/vi\/what-is-dns\/\">H\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n<\/a> (DNS)<span style=\"font-weight: 400;\">, th\u01b0 m\u1ee5c d\u1ecbch t\u00ean mi\u1ec1n d\u1ec5 \u0111\u1ecdc th\u00e0nh \u0111\u1ecba ch\u1ec9 IP s\u1ed1 m\u00e0 m\u00e1y t\u00ednh c\u1ea7n k\u1ebft n\u1ed1i. ICANN qu\u1ea3n l\u00fd vi\u1ec7c t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd <\/span>T\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t (TLD)<span style=\"font-weight: 400;\">, l\u00e0 ph\u1ea7n cu\u1ed1i c\u00f9ng c\u1ee7a t\u00ean mi\u1ec1n, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>TLD chung:<\/b> <span style=\"font-weight: 400;\">.com<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">.org<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">.m\u1ea1ng l\u01b0\u1edbi<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">.th\u00f4ng tin<\/span><span style=\"font-weight: 400;\">, v\u00e2n v\u00e2n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>TLD m\u00e3 qu\u1ed1c gia:<\/b> <span style=\"font-weight: 400;\">.sg<\/span><span style=\"font-weight: 400;\"> (Singapore), <\/span><span style=\"font-weight: 400;\">.uk<\/span><span style=\"font-weight: 400;\"> (V\u01b0\u01a1ng qu\u1ed1c Anh), <\/span><span style=\"font-weight: 400;\">.jp<\/span><span style=\"font-weight: 400;\"> (Nh\u1eadt B\u1ea3n), v.v.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>TLD m\u1edbi h\u01a1n:<\/b> <span style=\"font-weight: 400;\">.tr\u1ef1c tuy\u1ebfn<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">.c\u00f4ng ngh\u1ec7<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">.blog<\/span><span style=\"font-weight: 400;\">v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">ICANN ph\u1ed1i h\u1ee3p v\u1edbi <\/span>c\u00e1c c\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (c\u00e1c t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd t\u1eebng TLD) v\u00e0 c\u00e1c c\u00f4ng ty \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n<span style=\"font-weight: 400;\"> (gi\u1ed1ng nh\u01b0 Quape) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c v\u00e0 c\u00e1c mi\u1ec1n m\u1edbi \u0111\u01b0\u1ee3c g\u00e1n m\u00e0 kh\u00f4ng c\u00f3 xung \u0111\u1ed9t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_IP_Address_Management\"><\/span><b>2. Qu\u1ea3n l\u00fd \u0111\u1ecba ch\u1ec9 IP<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">ICANN c\u0169ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111i\u1ec1u ph\u1ed1i vi\u1ec7c ph\u00e2n b\u1ed5 <\/span><a href=\"https:\/\/www.quape.com\/vi\/what-is-ip-address\/\">\u0110\u1ecba ch\u1ec9 IP<\/a><span style=\"font-weight: 400;\"> tr\u00ean to\u00e0n c\u1ea7u. N\u00f3 kh\u00f4ng tr\u1ef1c ti\u1ebfp trao ch\u00fang cho c\u00e1 nh\u00e2n hay doanh nghi\u1ec7p m\u00e0 thay v\u00e0o \u0111\u00f3 ph\u00e2n ph\u1ed1i c\u00e1c kh\u1ed1i \u0111\u1ecba ch\u1ec9 l\u1edbn \u0111\u1ebfn n\u0103m c\u01a1 quan \u0111\u0103ng k\u00fd Internet khu v\u1ef1c (RIR). C\u00e1c c\u01a1 quan \u0111\u0103ng k\u00fd khu v\u1ef1c n\u00e0y sau \u0111\u00f3 ph\u00e2n ph\u1ed1i ch\u00fang cho <a href=\"https:\/\/www.quape.com\/vi\/what-is-an-internet-service-provider\/\">Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet<\/a> (ISP), nh\u1eefng \u0111\u01a1n v\u1ecb cu\u1ed1i c\u00f9ng s\u1ebd ph\u00e2n b\u1ed5 ch\u00fang cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ed5 ch\u1ee9c. H\u1ec7 th\u1ed1ng nhi\u1ec1u l\u1edbp n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 \u0111\u1ecba ch\u1ec9 tr\u00f9ng l\u1eb7p v\u00e0 m\u1ed7i thi\u1ebft b\u1ecb \u0111\u1ec1u c\u00f3 m\u1ed9t m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t.<\/span><\/p>\n<p><a href=\"https:\/\/www.quape.com\/vi\/domain-registration\/\"><img fetchpriority=\"high\" decoding=\"async\" id=\"blogbannerdomain\" class=\"aligncenter wp-image-15949 size-full\" src=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01.png\" alt=\"\u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n\" width=\"2220\" height=\"676\" srcset=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01.png 2220w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-300x91.png 300w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-1024x312.png 1024w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-768x234.png 768w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-1536x468.png 1536w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-2048x624.png 2048w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-18x5.png 18w\" sizes=\"(max-width: 2220px) 100vw, 2220px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Protocol_Parameter_Management\"><\/span><b>3. Qu\u1ea3n l\u00fd tham s\u1ed1 giao th\u1ee9c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9c n\u0103ng n\u00e0y bao g\u1ed3m vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1c m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t cho nhi\u1ec1u giao th\u1ee9c internet kh\u00e1c nhau. M\u1eb7c d\u00f9 mang t\u00ednh k\u1ef9 thu\u1eadt cao, m\u1ee5c \u0111\u00edch c\u1ee7a n\u00f3 r\u1ea5t \u0111\u01a1n gi\u1ea3n: \u0111\u1ea3m b\u1ea3o c\u00e1c c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng c\u1ee7a internet ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a, cho ph\u00e9p c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng kh\u00e1c nhau giao ti\u1ebfp hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"ICANN_vs_Registries_vs_Registrars_Whats_the_Difference\"><\/span><b>ICANN so v\u1edbi C\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n so v\u1edbi Nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u1ed9t \u0111i\u1ec3m d\u1ec5 g\u00e2y nh\u1ea7m l\u1eabn. H\u00e3y h\u00ecnh dung h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ed1 l\u1edbn, c\u00f3 t\u1ed5 ch\u1ee9c v\u1edbi nhi\u1ec1u c\u1ea5p qu\u1ea3n l\u00fd kh\u00e1c nhau.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>ICANN l\u00e0 H\u1ed9i \u0111\u1ed3ng th\u00e0nh ph\u1ed1:<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> N\u00f3 thi\u1ebft l\u1eadp c\u00e1c quy t\u1eafc v\u00e0 ch\u00ednh s\u00e1ch cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. N\u00f3 ph\u00ea duy\u1ec7t c\u00e1c <a href=\"https:\/\/www.quape.com\/vi\/what-is-tld\/\">TLD<\/a> v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c quy \u0111\u1ecbnh \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 tr\u00ean to\u00e0n c\u1ea7u. C\u00f4ng ty kh\u00f4ng tr\u1ef1c ti\u1ebfp b\u00e1n t\u00ean mi\u1ec1n.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u01a1 quan \u0111\u0103ng k\u00fd l\u00e0 Nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ea5t \u0111ai:<\/b><span style=\"font-weight: 400;\"> C\u01a1 quan \u0111\u0103ng k\u00fd l\u00e0 t\u1ed5 ch\u1ee9c ch\u00ednh th\u1ee9c qu\u1ea3n l\u00fd m\u1ed9t TLD c\u1ee5 th\u1ec3. V\u00ed d\u1ee5: Verisign l\u00e0 c\u01a1 quan \u0111\u0103ng k\u00fd cho <\/span><span style=\"font-weight: 400;\">.com<\/span><span style=\"font-weight: 400;\"> V\u00e0 <\/span><span style=\"font-weight: 400;\">.m\u1ea1ng l\u01b0\u1edbi<\/span><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> t\u00ean mi\u1ec1n. C\u01a1 quan \u0111\u0103ng k\u00fd duy tr\u00ec c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u00ednh c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd theo TLD c\u1ee7a m\u00ecnh.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ng\u01b0\u1eddi \u0111\u0103ng k\u00fd l\u00e0 \u0110\u1ea1i l\u00fd b\u1ea5t \u0111\u1ed9ng s\u1ea3n:<\/b><span style=\"font-weight: 400;\"> M\u1ed8T <a href=\"https:\/\/www.quape.com\/vi\/what-is-domain-registration\/\">ng\u01b0\u1eddi \u0111\u0103ng k\u00fd<\/a>, gi\u1ed1ng <\/span>Quape<span style=\"font-weight: 400;\">, l\u00e0 m\u1ed9t c\u00f4ng ty \u0111\u01b0\u1ee3c ICANN c\u00f4ng nh\u1eadn \u0111\u1ec3 b\u00e1n t\u00ean mi\u1ec1n tr\u1ef1c ti\u1ebfp cho c\u00f4ng ch\u00fang. H\u1ecd l\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 tuy\u1ebfn \u0111\u1ea7u m\u00e0 b\u1ea1n li\u00ean h\u1ec7 khi mu\u1ed1n mua t\u00ean mi\u1ec1n cho trang web c\u1ee7a m\u00ecnh.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/www.quape.com\/vi\/what-is-whois\/\">WHOIS l\u00e0 g\u00ec? M\u1ecdi \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 tra c\u1ee9u t\u00ean mi\u1ec1n<\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Does_ICANN_Matter_to_You\"><\/span><b>T\u1ea1i sao ICANN l\u1ea1i quan tr\u1ecdng v\u1edbi b\u1ea1n?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi ICANN, nh\u01b0ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c n\u00e0y t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn cu\u1ed9c s\u1ed1ng s\u1ed1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a b\u1ea1n theo m\u1ed9t s\u1ed1 c\u00e1ch quan tr\u1ecdng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ea3m b\u1ea3o Internet \u1ed5n \u0111\u1ecbnh:<\/b><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"> B\u1eb1ng c\u00e1ch duy tr\u00ec m\u1ed9t h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n v\u00e0 \u0111\u1ecba ch\u1ec9 IP th\u1ed1ng nh\u1ea5t, ICANN ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng h\u1ed7n lo\u1ea1n khi c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a Internet kh\u00f4ng th\u1ec3 giao ti\u1ebfp v\u1edbi nhau. S\u1ef1 \u1ed5n \u0111\u1ecbnh n\u00e0y l\u00e0 n\u1ec1n t\u1ea3ng cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn c\u1ee7a ch\u00fang ta.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng:<\/b><span style=\"font-weight: 400;\"> Ch\u00ednh s\u00e1ch c\u1ee7a ICANN y\u00eau c\u1ea7u c\u00e1c nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u0103ng k\u00fd, chuy\u1ec3n nh\u01b0\u1ee3ng v\u00e0 gia h\u1ea1n t\u00ean mi\u1ec1n. \u0110i\u1ec1u n\u00e0y b\u1ea3o v\u1ec7 b\u1ea1n, ng\u01b0\u1eddi ti\u00eau d\u00f9ng, kh\u1ecfi gian l\u1eadn v\u00e0 \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh c\u00f4ng b\u1eb1ng. H\u1ecd c\u0169ng gi\u00e1m s\u00e1t <\/span><a href=\"https:\/\/www.icann.org\/en\/contracted-parties\/consensus-policies\/uniform-domain-name-dispute-resolution-policy\/uniform-domain-name-dispute-resolution-policy-01-01-2020-en\" target=\"_blank\" rel=\"noopener\">Ch\u00ednh s\u00e1ch gi\u1ea3i quy\u1ebft tranh ch\u1ea5p t\u00ean mi\u1ec1n th\u1ed1ng nh\u1ea5t (UDRP)<\/a><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">, cung c\u1ea5p khu\u00f4n kh\u1ed5 ph\u00e1p l\u00fd \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c tranh ch\u1ea5p v\u1ec1 quy\u1ec1n s\u1edf h\u1eefu t\u00ean mi\u1ec1n.<\/span><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u00fac \u0111\u1ea9y s\u1ef1 c\u1ea1nh tranh:<\/b><span style=\"font-weight: 400;\"> B\u1eb1ng c\u00e1ch c\u00f4ng nh\u1eadn nhi\u1ec1u \u0111\u01a1n v\u1ecb \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, ICANN khuy\u1ebfn kh\u00edch s\u1ef1 c\u1ea1nh tranh, mang l\u1ea1i d\u1ecbch v\u1ee5 t\u1ed1t h\u01a1n v\u00e0 gi\u00e1 c\u1ea3 c\u1ea1nh tranh h\u01a1n cho t\u00ean mi\u1ec1n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>K\u1ebft lu\u1eadn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">ICANN l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1eb7t t\u00ean Internet, m\u1ed9t th\u1ebf l\u1ef1c th\u1ea7m l\u1eb7ng nh\u01b0ng thi\u1ebft y\u1ebfu, \u0111\u1ea3m b\u1ea3o web lu\u00f4n l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u00e1ng tin c\u1eady v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. ICANN l\u00e0 minh ch\u1ee9ng cho s\u1ee9c m\u1ea1nh c\u1ee7a m\u1ed9t m\u00f4 h\u00ecnh to\u00e0n c\u1ea7u, \u0111a b\u00ean li\u00ean quan, n\u01a1i ch\u00ednh ph\u1ee7, doanh nghi\u1ec7p v\u00e0 x\u00e3 h\u1ed9i d\u00e2n s\u1ef1 c\u00f9ng nhau h\u1ee3p t\u00e1c \u0111\u1ec3 duy tr\u00ec m\u1ed9t Internet t\u1ef1 do v\u00e0 c\u1edfi m\u1edf.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3u \u0111\u01b0\u1ee3c vai tr\u00f2 c\u1ee7a ICANN l\u00e0m n\u1ed5i b\u1eadt t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn <\/span>Nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n \u0111\u00e1ng tin c\u1eady, \u0111\u01b0\u1ee3c ICANN c\u00f4ng nh\u1eadn. L\u00e0 m\u1ed9t nh\u00e0 \u0111\u0103ng k\u00fd \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn, ch\u00fang t\u00f4i t\u1ea1i <a href=\"https:\/\/www.quape.com\/vi\/\">Quape<\/a><span style=\"font-weight: 400;\"> \u0111\u1ea3m b\u1ea3o t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd \u0111\u00fang c\u00e1ch v\u00e0 an to\u00e0n, tu\u00e2n th\u1ee7 m\u1ecdi quy \u0111\u1ecbnh c\u1ee7a ICANN.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o nh\u1eefng g\u00ec quan tr\u1ecdng nh\u1ea5t trong vi\u1ec7c x\u00e2y d\u1ef1ng s\u1ef1 hi\u1ec7n di\u1ec7n tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u00ecnh. <\/span><span style=\"font-weight: 400;\">B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u00ecm t\u00ean mi\u1ec1n ho\u00e0n h\u1ea3o cho website c\u1ee7a m\u00ecnh ch\u01b0a? H\u00e3y b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n v\u1edbi Quape ngay h\u00f4m nay v\u00e0 t\u1ef1 tin x\u00e2y d\u1ef1ng website.<\/span><\/p>\n<p><a href=\"https:\/\/www.quape.com\/vi\/domain-registration\/\"><img fetchpriority=\"high\" decoding=\"async\" id=\"blogbannerdomain\" class=\"aligncenter wp-image-15949 size-full\" src=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01.png\" alt=\"\u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n\" width=\"2220\" height=\"676\" srcset=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01.png 2220w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-300x91.png 300w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-1024x312.png 1024w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-768x234.png 768w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-1536x468.png 1536w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-2048x624.png 2048w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-01-18x5.png 18w\" sizes=\"(max-width: 2220px) 100vw, 2220px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ever wondered who pulls the strings behind the scenes to keep the internet running smoothly? While it might seem like a lawless digital frontier, there is, in fact, an organization that acts as its global coordinator. It&#8217;s not a government agency or a tech giant, but a non-profit group you&#8217;ve likely never heard of. This [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15365,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[129],"tags":[285,282,283],"class_list":["post-14246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domain","tag-generic-tld","tag-ip-address-management","tag-protocol-parameter-management"],"_links":{"self":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts\/14246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/comments?post=14246"}],"version-history":[{"count":0,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/posts\/14246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/media\/15365"}],"wp:attachment":[{"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/media?parent=14246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/categories?post=14246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quape.com\/vi\/wp-json\/wp\/v2\/tags?post=14246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}