{"id":7380,"date":"2018-01-09T17:46:43","date_gmt":"2018-01-09T17:46:43","guid":{"rendered":"https:\/\/kiencang.net\/?p=7380"},"modified":"2022-02-12T20:17:52","modified_gmt":"2022-02-12T13:17:52","slug":"mot-so-thong-ke-sau-ve-ten-mien","status":"publish","type":"post","link":"https:\/\/kiencang.net\/mot-so-thong-ke-sau-ve-ten-mien\/","title":{"rendered":"M\u1ed9t s\u1ed1 th\u1ed1ng k\u00ea s\u00e2u v\u1ec1 t\u00ean mi\u1ec1n .com v\u00e0 .net"},"content":{"rendered":"\n

Ng\u00e0y nay c\u00f3 v\u1ebb nh\u01b0 m\u1ecdi doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c v\u00e0 nh\u00f3m \u0111\u1ec1u c\u00f3 website \u0111\u1ea1i di\u1ec7n. Ch\u00fang ta truy c\u1eadp nh\u1eefng trang web n\u00e0y kh\u00f4ng ph\u1ea3i th\u00f4ng qua \u0111\u1ecba ch\u1ec9 IP (c\u00e1i m\u00e0 m\u00e1y t\u00ednh s\u1ebd d\u00f9ng) m\u00e0 th\u00f4ng qua t\u00ean th\u00e2n thi\u1ec7n v\u00e0 d\u1ec5 nh\u1edb v\u1edbi con ng\u01b0\u1eddi. C\u00e1c d\u1ecbch v\u1ee5 s\u1ebd chuy\u1ec3n d\u1ecbch T\u00ean Mi\u1ec1n th\u00e0nh \u0111\u1ecba ch\u1ec9 IP cho m\u00e1y t\u00ednh.<\/p>\n\n\n\n

Ng\u00e0y nay, Google.com, Microsoft.com v\u00e0 Amazon.com l\u00e0 nh\u1eefng t\u00ean mi\u1ec1n r\u1ea5t ph\u1ed5 bi\u1ebfn. \u0110u\u00f4i c\u1ee7a ch\u00fang l\u00e0 c\u00e1c v\u00ed d\u1ee5 v\u1ec1 TLD<\/span>s (T\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t<\/a>). M\u1ed7i t\u00ean mi\u1ec1n l\u00e0 kh\u00e1c nhau, v\u00e0 t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c ch\u1eef c\u00e1i t\u1eeb A<\/span> \u0111\u1ebfn Z<\/span> (kh\u00f4ng ph\u00e2n bi\u1ec7t ch\u1eef hoa, ch\u1eef th\u01b0\u1eddng), c\u00e1c s\u1ed1 t\u1eeb 0<\/span> \u0111\u1ebfn 9<\/span>, k\u00fd t\u1ef1 g\u1ea1ch ngang<\/a> “–<\/span>” (g\u1ea1ch n\u1ed1i) v\u00e0 d\u1ea5u ch\u1ea5m “.<\/span><\/strong>” (Tuy nhi\u00ean t\u00ean mi\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u ho\u1eb7c k\u1ebft th\u00fac b\u1eb1ng d\u1ea5u g\u1ea1ch ngang ho\u1eb7c d\u1ea5u ch\u1ea5m).<\/p>\n\n\n\n

Ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n c\u00e1c c\u00e1ch kh\u00e1c nhau m\u00e0 nh\u1eefng k\u00fd t\u1ef1 tr\u00ean c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p \u0111\u1ec3 t\u1ea1o th\u00e0nh t\u00ean mi\u1ec1n (v\u00e0 th\u1eadm ch\u00ed \u00edt h\u01a1n n\u1eefa n\u1ebfu t\u00ednh \u0111\u1ebfn c\u00e1c d\u1ea1ng t\u1eeb v\u00e0 c\u1ee5m t\u1eeb d\u1ec5 nh\u1edb). \u0110\u1ec3 h\u1ed7 tr\u1ee3 trong v\u1ea5n \u0111\u1ec1 n\u00e0y (v\u00e0 c\u0169ng \u0111\u1ec3 \u0111\u01b0a ra m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u v\u1ec1 c\u00e1c ki\u1ec3u d\u1ecbch v\u1ee5 m\u00e0 c\u00e1c trang web ph\u1ee5c v\u1ee5), c\u00e1c \u0111u\u00f4i t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o cho m\u1ed7i t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t nh\u1eb1m ph\u00e2n lo\u1ea1i ch\u00fang. \u0110u\u00f4i t\u00ean mi\u1ec1n ph\u1ed5 bi\u1ebfn nh\u1ea5t cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y l\u00e0 .com<\/span> (d\u1ef1 \u0111\u1ecbnh ban \u0111\u1ea7u \u0111\u1ec3 bi\u1ec3u th\u1ecb cho kinh doanh th\u01b0\u01a1ng m\u1ea1i). C\u00e1c \u0111u\u00f4i t\u00ean mi\u1ec1n ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 .net<\/span>, .gov<\/span>, .org<\/span>, .edu<\/span> c\u0169ng nh\u01b0 to\u00e0n b\u1ed9 c\u00e1c t\u00ean mi\u1ec1n qu\u1ed1c gia c\u1ea5p cao nh\u1ea5t nh\u01b0 .co.uk<\/span> v\u00e0 .co.jp<\/span><\/p>\n\n\n\n

M\u1eb7c d\u00f9 c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 chuy\u1ec3n d\u1ecbch trong t\u01b0\u01a1ng lai v\u1edbi s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a c\u00e1c t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t d\u00f9ng chung m\u1edbi (gTLDs), v\u00e0 c\u00e1c \u0111u\u00f4i m\u1edbi t\u01b0\u01a1ng \u1ee9ng c\u1ee7a ch\u00fang, nh\u01b0ng \u0111u\u00f4i t\u00ean mi\u1ec1n .com s\u1ebd v\u1eabn th\u1ed1ng tr\u1ecb th\u1ebf gi\u1edbi t\u00ean mi\u1ec1n.<\/p>\n\n\n\n


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M\u1ee5c l\u1ee5c<\/p>\n