{"id":11369,"date":"2021-07-01T18:22:08","date_gmt":"2021-07-01T11:22:08","guid":{"rendered":"https:\/\/blog.tinohost.com\/?p=9591"},"modified":"2025-06-11T14:02:30","modified_gmt":"2025-06-11T07:02:30","slug":"kiem-tra-thong-tin-ten-mien","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/kiem-tra-thong-tin-ten-mien\/","title":{"rendered":"C\u00e1ch ki\u1ec3m tra th\u00f4ng tin t\u00ean mi\u1ec1n c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n"},"content":{"rendered":"\n

\u0110\u1ec3 \u0111\u1ebfn m\u1ed9t c\u1eeda h\u00e0ng n\u00e0o \u0111\u00f3, \u0111\u1ecba ch\u1ec9 l\u00e0 th\u1ee9 b\u1ea1n c\u1ea7n ph\u1ea3i bi\u1ebft. Tr\u00ean n\u1ec1n t\u1ea3ng Internet c\u0169ng v\u1eady, \u0111\u1ec3 gh\u00e9 xem m\u1ed9t trang web n\u00e0o \u0111\u1ea5y, b\u1ea1n c\u1ea7n g\u00f5 \u0111\u1ecba ch\u1ec9 trang web \u0111\u1ec3 truy c\u1eadp v\u00e0o. Trong b\u00e0i vi\u1ebft n\u00e0y, TinoHost s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch ki\u1ec3m tra th\u00f4ng tin t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi mua \u0111\u01a1n gi\u1ea3n.<\/strong><\/p>\n\n\n\n

\u0110\u00f4i n\u00e9t v\u1ec1 t\u00ean mi\u1ec1n<\/strong><\/h2>\n\n\n\n

T\u00ean mi\u1ec1n l\u00e0 g\u00ec ?<\/strong><\/h3>\n\n\n\n

T\u00ean mi\u1ec1n<\/a> (Domain)<\/strong> l\u00e0 \u0111\u1ecba ch\u1ec9 m\u00e0 b\u1ea1n nh\u1eadp tr\u00ean thanh URL \u0111\u1ec3 truy c\u1eadp \u0111\u1ebfn m\u1ed9t trang web n\u00e0o \u0111\u00f3.<\/p>\n\n\n\n

T\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thay th\u1ebf cho m\u1ed9t \u0111o\u1ea1n \u0111\u1ecba ch\u1ec9 IP<\/a> g\u1ed3m nh\u1eefng con s\u1ed1 lo\u1eb1ng ngo\u1eb1ng, kh\u00f3 nh\u1edb b\u1eb1ng m\u1ed9t d\u1ea1ng t\u00ean r\u00fat g\u1ecdn, \u0111\u01a1n gi\u1ea3n, d\u1ec5 nh\u1edb.<\/p>\n\n\n\n

V\u00ed d\u1ee5: B\u1ea1n s\u1edf h\u1eefu trang web kinh doanh qu\u1ea7n \u00e1o tr\u1ebb em. Thay v\u00ec kh\u00e1ch h\u00e0ng ph\u1ea3i truy c\u1eadp b\u1eb1ng m\u1ed9t \u0111o\u1ea1n IP 192.168.1.123 \u0111\u1ec3 v\u00e0o trang web, b\u1ea1n c\u00f3 th\u1ec3 thay th\u1ebf cho \u0111o\u1ea1n IP ph\u1ee9c t\u1ea1p \u0111\u00f3 b\u1eb1ng m\u1ed9t t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb nh\u01b0 quanaotreem.com<\/em>, dotreem.vn<\/em>,\u2026ho\u1eb7c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u00ean th\u01b0\u01a1ng hi\u1ec7u l\u00e0m t\u00ean mi\u1ec1n cho trang web.<\/p>\n\n\n

\n
\"ten-mien-la-dia-chi-de-ban-truy-cap-website\"
T\u00ean mi\u1ec1n l\u00e0 \u0111\u1ecba ch\u1ec9 \u0111\u1ec3 b\u1ea1n truy c\u1eadp website<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

Ph\u00e2n bi\u1ec7t c\u00e1c lo\u1ea1i t\u00ean mi\u1ec1n nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n

T\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo nhu c\u1ea7u c\u1ee7a t\u1eebng ng\u01b0\u1eddi, kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i tu\u00e2n th\u1ee7 theo m\u1ed9t quy chu\u1ea9n nh\u1ea5t \u0111\u1ecbnh, v\u1edbi c\u00e1c lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u01b0:<\/p>\n\n\n\n

T\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t (TLD)<\/strong><\/h4>\n\n\n\n

TLD l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201cTop Level Domain\u201d<\/strong>. \u0110\u00e2y l\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng sau d\u1ea5u ch\u1ea5m c\u1ee7a t\u00ean mi\u1ec1n, H\u00e0ng tram TLD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 .COM, .NET, .ORG.<\/p>\n\n\n\n

T\u00ean mi\u1ec1n cao c\u1ea5p nh\u1ea5t m\u00e3 qu\u1ed1c gia (ccTLD)<\/strong><\/h4>\n\n\n\n

ccTLD<\/a> l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201cCountry Code Top Level Domain\u201d<\/strong>. T\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c c\u1ee5 th\u1ec3 theo qu\u1ed1c gia, k\u1ebft th\u00fac b\u1eb1ng ph\u1ea7n m\u1edf r\u1ed9ng nh\u01b0 .VN (\u0111\u1ed1i v\u1edbi Vi\u1ec7t Nam), .UK (\u0111\u1ed1i v\u1edbi Anh), .IN (\u0111\u1ed1i v\u1edbi \u1ea4n \u0110\u1ed9),\u2026<\/p>\n\n\n\n

ccTLD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c trang web h\u01b0\u1edbng \u0111\u1ebfn c\u1ed9ng \u0111\u1ed3ng \u1edf m\u1ed9t qu\u1ed1c gia c\u1ee5 th\u1ec3. M\u1ed7i qu\u1ed1c gia \u0111\u1ec1u c\u00f3 ccTLD ri\u00eang, tuy v\u1eady, n\u00f3 kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c mu\u1ed1n s\u1edf h\u1eefu ccTLD n\u00e0o ph\u1ea3i sinh s\u1ed1ng \u1edf qu\u1ed1c gia \u0111\u00f3.<\/p>\n\n\n

\n
\"co-the-chia-ten-mien-thanh-3-loai\"
C\u00f3 th\u1ec3 chia t\u00ean mi\u1ec1n th\u00e0nh 3 lo\u1ea1i<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

T\u00ean mi\u1ec1n cao c\u1ea5p nh\u1ea5t \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 (sTLD)<\/strong><\/h4>\n\n\n\n

sTLD l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201cSponsored Top Level Domain\u201d<\/strong>. T\u00ean mi\u1ec1n c\u00f3 nh\u00e0 t\u00e0i tr\u1ee3 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t c\u1ed9ng \u0111\u1ed3ng c\u1ee5 th\u1ec3, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf ph\u1ea7n m\u1edf r\u1ed9ng t\u00ean mi\u1ec1n nh\u01b0 .EDU (t\u1ed5 ch\u1ee9c li\u00ean quan \u0111\u1ebfn giao d\u1ee5c), .GOV (s\u1eed d\u1ee5ng cho ch\u00ednh ph\u1ee7), .COOP (hi\u1ec7p h\u1ed9i h\u1ee3p t\u00e1c),\u2026<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra th\u00f4ng tin t\u00ean mi\u1ec1n?<\/strong><\/h2>\n\n\n\n

Ki\u1ec3m tra th\u00f4ng tin t\u00ean mi\u1ec1n b\u1eb1ng ICANN<\/strong><\/h3>\n\n\n\n

ICANN l\u00e0 t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n\n\n

\u0110\u1ea7u ti\u00ean, b\u1ea1n truy c\u1eadp v\u00e0o trang ki\u1ec3m tra t\u00ean mi\u1ec1n c<\/a>\u1ee7a<\/a> ICANN<\/a>. <\/p>\n\n\n\n

Sau \u0111\u00f3, b\u1ea1n nh\u1eadp t\u00ean mi\u1ec1n v\u00e0o khung, ch\u1ecdn “Look up”<\/strong> v\u00e0 ch\u1edd \u0111\u1ee3i nh\u1eadn k\u1ebft qu\u1ea3 ph\u1ea3n h\u1ed3i. <\/p>\n\n\n

\n
\"icann-la-to-chuc-quan-ly-ten-mien-quoc-te\"
ICANN l\u00e0 t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n qu\u1ed1c t\u1ebf<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

K\u1ebft qu\u1ea3 s\u1ebd hi\u1ec3n th\u1ecb 2 tr\u01b0\u1eddng h\u1ee3p:<\/p>\n\n\n\n