{"id":12381700,"date":"2026-03-25T16:44:18","date_gmt":"2026-03-25T08:44:18","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e6%8e%8c%e6%8f%a1%e5%9f%9f%e5%90%8d%e7%9f%a5%e8%af%86%ef%bc%9a%e4%bb%8e%e6%b3%a8%e5%86%8c%e5%88%b0%e7%ae%a1%e7%90%86%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97\/"},"modified":"2026-03-25T17:14:21","modified_gmt":"2026-03-25T09:14:21","slug":"domain-registration-management-complete-guide","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/domain\/domain-registration-management-complete-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 ki\u1ebfn th\u1ee9c v\u1ec1 t\u00ean mi\u1ec1n: T\u1eeb vi\u1ec7c \u0111\u0103ng k\u00fd \u0111\u1ebfn qu\u1ea3n l\u00fd"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1, t\u00ean mi\u1ec1n (domain name) ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng c\u01a1 b\u1ea3n cho danh t\u00ednh tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u1ed1 nh\u00e0 trong \u0111\u1eddi th\u1ef1c. N\u00f3 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t \u0111\u1ecba ch\u1ec9 web m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u, uy t\u00edn v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0o trang web c\u1ee7a b\u1ea1n. M\u1ed9t t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00e0 qu\u1ea3n l\u00fd c\u1ea9n th\u1eadn s\u1ebd gi\u00fap x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho doanh nghi\u1ec7p tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n; ng\u01b0\u1ee3c l\u1ea1i, s\u1ef1 b\u1ea5t c\u1ea9n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea5t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, r\u1ee7i ro b\u1ea3o m\u1eadt v\u00e0 th\u1eadm ch\u00ed l\u00e0 t\u1ed5n h\u1ea1i \u0111\u1ebfn th\u01b0\u01a1ng hi\u1ec7u. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd h\u1ec7 th\u1ed1ng h\u00f3a qu\u00e1 tr\u00ecnh gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 t\u1eeb nh\u1eefng kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n \u0111\u1ebfn c\u00e1c b\u01b0\u1edbc qu\u1ea3n l\u00fd l\u00e2u d\u00e0i, \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

Nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 t\u00ean mi\u1ec1n: C\u1ea5u tr\u00fac v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h2>\n\n\n\n

Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 H\u1ec7 th\u1ed1ng T\u00ean mi\u1ec1n (Domain Name System \u2013 DNS) l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c thao t\u00e1c ti\u1ebfp theo. DNS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 \u201cs\u1ed5 \u0111i\u1ec7n tho\u1ea1i\u201d c\u1ee7a Internet; n\u00f3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c t\u00ean mi\u1ec1n d\u1ec5 \u0111\u1ecdc b\u1edfi con ng\u01b0\u1eddi (nh\u01b0 example.com) th\u00e0nh \u0111\u1ecba ch\u1ec9 IP d\u1ec5 hi\u1ec3u cho m\u00e1y t\u00ednh. www.example.com<\/code>Chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111\u1ecba ch\u1ec9 IP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e1y t\u00ednh \u0111\u1ecdc \u0111\u01b0\u1ee3c (v\u00ed d\u1ee5: 192.0.2.1<\/code>\u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 t\u1ea3i c\u00e1c t\u00e0i nguy\u00ean tr\u00ean Internet c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

C\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p c\u1ee7a t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

M\u1ed9t t\u00ean mi\u1ec1n ho\u00e0n ch\u1ec9nh bao g\u1ed3m nhi\u1ec1u ph\u1ea7n \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1eb1ng d\u1ea5u ch\u1ea5m (.). Khi \u0111\u1ecdc t\u1eeb ph\u1ea3i sang tr\u00e1i, c\u00e1c ph\u1ea7n n\u00e0y th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p. Ph\u1ea7n n\u1eb1m b\u00ean ph\u1ea3i c\u00f9ng l\u00e0 t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t (top-level domain), v\u00ed d\u1ee5 nh\u01b0\u2026 .com<\/code>\u3001.org<\/code>Ngay b\u00ean tr\u00e1i n\u00f3 l\u00e0 t\u00ean mi\u1ec1n c\u1ea5p hai (subdomain), ph\u1ea7n m\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u1ef1 ch\u1ecdn v\u00e0 s\u1edf h\u1eefu khi \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. Ph\u1ea7n n\u1eb1m b\u00ean tr\u00e1i c\u00f9ng nh\u1ea5t l\u00e0 t\u00ean mi\u1ec1n con (subdomain), ch\u1eb3ng h\u1ea1n nh\u01b0 \u201cwww\u201d.<\/p>\n\n\n\n

C\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (Domain Name Registry) v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd (Registrar)<\/h3>\n\n\n\n

Qu\u1ea3n l\u00fd H\u1ec7 th\u1ed1ng T\u00ean mi\u1ec1n (Domain Name System \u2013 DNS) li\u00ean quan \u0111\u1ebfn nhi\u1ec1u b\u00ean kh\u00e1c nhau. C\u00e1c c\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (Domain Name Registries) l\u00e0 nh\u1eefng t\u1ed5 ch\u1ee9c c\u00f3 th\u1ea9m quy\u1ec1n qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u01b0\u01a1ng \u1ee9ng cho t\u1eebng lo\u1ea1i t\u00ean mi\u1ec1n (TLD \u2013 Top-Level Domain) v\u00e0 c\u00f3 quy\u1ec1n \u0111\u1eb7t ra c\u00e1c quy t\u1eafc li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (Domain Name Registrars) l\u00e0 nh\u1eefng t\u1ed5 ch\u1ee9c th\u01b0\u01a1ng m\u1ea1i \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n v\u1edbi c\u00e1c c\u01a1 quan \u0111\u0103ng k\u00fd; h\u1ecd \u0111\u00f3ng vai tr\u00f2 l\u00e0 n<\/p>\n\n\n\n

\u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t t\u00ean mi\u1ec1n ph\u00f9 h\u1ee3p?<\/h2>\n\n\n\n

\u0110\u0103ng k\u00fd m\u1ed9t t\u00ean mi\u1ec1n l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong h\u00e0nh tr\u00ecnh tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n. M\u1eb7c d\u00f9 qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n, nh\u01b0ng nh\u1eefng l\u1ef1a ch\u1ecdn v\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t \u1ea9n sau \u0111\u00f3 s\u1ebd \u1ea3nh h\u01b0\u1edfng s\u00e2u r\u1ed9ng \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i c\u1ee7a b\u1ea1n.<\/p>\n\n\n

\n\n
\n \u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n hosting.com<\/strong>\n
Th\u00f4ng qua g\u00f3i l\u01b0u tr\u1eef chia s\u1ebb h\u00e0ng n\u0103m, nh\u1eadn t\u00ean mi\u1ec1n .com mi\u1ec5n ph\u00ed trong m\u1ed9t n\u0103m, h\u1ed7 tr\u1ee3 300+ h\u1eadu t\u1ed1 t\u00ean mi\u1ec1n, qu\u1ea3n l\u00fd DNS mi\u1ec5n ph\u00ed, h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng 24\/7<\/div>\n <\/div>\n\n
\n \n \n \"\u0110\u0103ng\n \n \n <\/a>\n \n \n Truy c\u1eadp hosting.com <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n ph\u00f9 h\u1ee3p<\/h3>\n\n\n\n

Vi\u1ec7c ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n l\u00fd t\u01b0\u1edfng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 chi\u1ebfn l\u01b0\u1ee3c c\u1ee5 th\u1ec3. M\u1ed9t t\u00ean mi\u1ec1n t\u1ed1t n\u00ean ng\u1eafn g\u1ecdn, d\u1ec5 nh\u1edb, d\u1ec5 \u0111\u00e1nh v\u1ea7n v\u00e0 ph\u1ea3i ph\u1ea3n \u00e1nh \u0111\u01b0\u1ee3c th\u01b0\u01a1ng hi\u1ec7u ho\u1eb7c ng\u00e0nh ngh\u1ec1 kinh doanh c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. H\u00e3y tr\u00e1nh s\u1eed d\u1ee5ng d\u1ea5u g\u1ea1ch n\u1ed1i, ch\u1eef s\u1ed1 ho\u1eb7c nh\u1eefng t\u1eeb c\u00f3 c\u00e1ch ph\u00e1t \u00e2m d\u1ec5 g\u00e2y nh\u1ea7m l\u1eabn. \u0110\u1ed3ng th\u1eddi, b\u1ea1n c\u1ea7n xem x\u00e9t \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau \u0111\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i t\u00ean mi\u1ec1n (TLD \u2013 Top-Level Domain) ph\u00f9 h\u1ee3p nh\u1ea5t. \u0110\u1ed1i v\u1edbi.com<\/code> V\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn c\u00f3 t\u00ednh ch\u1ea5t uy t\u00edn v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t, tuy nhi\u00ean c\u00e1c t\u00ean mi\u1ec1n chuy\u00ean ng\u00e0nh (TLD \u2013 Top-Level Domain) c\u00f3 th\u1ec3 mang t\u00ednh m\u00f4 t\u1ea3 cao h\u01a1n.<\/p>\n\n\n\n

Quy tr\u00ecnh \u0111\u0103ng k\u00fd chi ti\u1ebft:<\/h3>\n\n\n\n

Quy tr\u00ecnh \u0111\u0103ng k\u00fd th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua trang web c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm do nh\u00e0 cung c\u1ea5p cung c\u1ea5p \u0111\u1ec3 ki\u1ec3m tra xem t\u00ean mi\u1ec1n m\u00e0 b\u1ea1n mu\u1ed1n c\u00f3 s\u1eb5n hay kh\u00f4ng. N\u1ebfu t\u00ean mi\u1ec1n \u0111\u00f3 c\u00f3 s\u1eb5n, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam n\u00f3 v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 c\u00e2n nh\u1eafc xem li\u1ec7u c\u00f3 c\u1ea7n \u0111\u0103ng k\u00fd c\u00e1c bi\u1ebfn th\u1ec3 t\u00ean mi\u1ec1n kh\u00e1c (TLD \u2013 Top-Level Domain) li\u00ean quan \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a m\u00ecnh hay kh\u00f4ng. Tr\u01b0\u1edbc khi thanh to\u00e1n, b\u1ea1n c\u1ea7n cung c\u1ea5p \u0111\u1ecba ch\u1ec9 email h\u1ee3p l\u1ec7 v\u00e0 th\u00f4ng tin li\u00ean h\u1ec7; nh\u1eefng th\u00f4ng tin n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u01a1 s\u1edf d\u1eef li\u1ec7u WHOIS c\u00f4ng khai. Sau khi ho\u00e0n t\u1ea5t vi\u1ec7c thanh to\u00e1n, t\u00ean mi\u1ec1n s\u1ebd thu\u1ed9c v\u1ec1 t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c thi\u1ebft l\u1eadp c\u1ea7n thi\u1ebft ti\u1ebfp theo.<\/p>\n\n\n\n

Th\u00f4ng tin \u0111\u0103ng k\u00fd quan tr\u1ecdng<\/h3>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh \u0111\u0103ng k\u00fd, b\u1ea1n c\u1ea7n cung c\u1ea5p th\u00f4ng tin ch\u00ednh x\u00e1c v\u1ec1 qu\u1ea3n tr\u1ecb vi\u00ean, k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 ng\u01b0\u1eddi li\u00ean h\u1ec7 v\u1ec1 h\u00f3a \u0111\u01a1n. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 quy\u1ec1n ki\u1ec3m so\u00e1t t\u00e0i kho\u1ea3n \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n c\u1ee7a m\u00ecnh. \u0110\u1ed3ng th\u1eddi, ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb m\u1ea1nh m\u1ebd b\u1ea1n n\u00ean b\u1eadt d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 WHOIS khi \u0111\u0103ng k\u00fd \u0111\u1ec3 \u1ea9n th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh, nh\u1eb1m tr\u00e1nh nh\u1eadn th\u01b0 r\u00e1c v\u00e0 b\u1ecb qu\u1ea5y r\u1ed1i x\u1ea5u.<\/p>\n\n\n\n

Qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n: Thi\u1ebft l\u1eadp v\u00e0 c\u1ea5u h\u00ecnh c\u01a1 b\u1ea3n<\/h2>\n\n\n\n

Sau khi \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n th\u00e0nh c\u00f4ng, c\u00f4ng vi\u1ec7c tr\u1ecdng t\u00e2m chuy\u1ec3n sang giai \u0111o\u1ea1n qu\u1ea3n l\u00fd chi ti\u1ebft. Vi\u1ec7c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng trang web, d\u1ecbch v\u1ee5 email v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n

Gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 b\u1ea3n ghi DNS (Domain Name System)<\/h3>\n\n\n\n

B\u1ea3n ghi h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n l\u00e0 c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u00e1y ch\u1ee7 DNS, ch\u00fang h\u01b0\u1edbng d\u1eabn c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u00ean mi\u1ec1n. C\u00e1c lo\u1ea1i b\u1ea3n ghi ph\u1ed5 bi\u1ebfn nh\u1ea5t bao g\u1ed3m b\u1ea3n ghi A, tr\u1ecf t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 IPv4; b\u1ea3n ghi AAAA, d\u00f9ng \u0111\u1ec3 tr\u1ecf \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 IPv6; b\u1ea3n ghi CNAME, c\u00f3 th\u1ec3 tr\u1ecf m\u1ed9t b\u00ed danh t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t t\u00ean mi\u1ec1n kh\u00e1c; b\u1ea3n ghi MX, ch\u1ecbu tr\u00e1ch nhi\u1ec7m ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 nh\u1eadn th\u01b0; c\u00f2n b\u1ea3n ghi TXT th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c minh quy\u1ec1n s\u1edf h\u1eefu t\u00ean mi\u1ec1n ho\u1eb7c tri\u1ec3n khai ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt email.<\/p>\n\n\n\n

C\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7 t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

M\u00e1y ch\u1ee7 t\u00ean mi\u1ec1n (Domain Name Server \u2013 DNS) l\u00e0 lo\u1ea1i m\u00e1y ch\u1ee7 chuy\u00ean d\u1ee5ng \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c b\u1ea3n ghi DNS (Domain Name System) li\u00ean quan \u0111\u1ebfn t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 DNS mi\u1ec5n ph\u00ed do nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n cung c\u1ea5p, ho\u1eb7c d\u1ecbch v\u1ee5 c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p DNS chuy\u00ean nghi\u1ec7p b\u00ean th\u1ee9 ba. Vi\u1ec7c thay \u0111\u1ed5i m\u00e1y ch\u1ee7 t\u00ean mi\u1ec1n c\u1ea7n m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u1ec3 c\u00e1c thay \u0111\u1ed5i \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i v\u00e0 ph\u1ea3n h\u1ed3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi; th\u01b0\u1eddng m\u1ea5t v\u00e0i gi\u1edd m\u1edbi c\u00f3 hi\u1ec7u l\u1ef1c.<\/p>\n\n\n\n

Thi\u1ebft l\u1eadp t\u00ean mi\u1ec1n ph\u1ee5 v\u00e0 chuy\u1ec3n h\u01b0\u1edbng<\/h3>\n\n\n\n

Subdomains (t\u00ean mi\u1ec1n con) cho ph\u00e9p b\u1ea1n t\u1ea1o ra c\u00e1c ph\u1ea7n ri\u00eang bi\u1ec7t tr\u00ean c\u00f9ng m\u1ed9t t\u00ean mi\u1ec1n ch\u00ednh, \u0111i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c t\u1ed5 ch\u1ee9c n\u1ed9i dung. Vi\u1ec7c chuy\u1ec3n h\u01b0\u1edbng t\u00ean mi\u1ec1n (domain redirection) l\u00e0 qu\u00e1 tr\u00ecnh t\u1ef1 \u0111\u1ed9ng \u0111\u01b0a ng\u01b0\u1eddi truy c\u1eadp t\u1eeb m\u1ed9t \u0111\u1ecba ch\u1ec9 n\u00e0y sang \u0111\u1ecba ch\u1ec9 kh\u00e1c; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng c\u00e1c t\u00ean mi\u1ec1n kh\u00f4ng ch\u1ee9a \u201cwww\u201d sang phi\u00ean b\u1ea3n ch\u1ee9a \u201cwww\u201d, ho\u1eb7c \u0111\u1ec3 d\u1eabn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb t\u00ean mi\u1ec1n c\u0169 sang t\u00ean mi\u1ec1n m\u1edbi.<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt v\u00e0 gia h\u1ea1n t\u00ean mi\u1ec1n<\/h2>\n\n\n\n

T\u00ean mi\u1ec1n l\u00e0 t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 v\u00f4 c\u00f9ng qu\u00fd gi\u00e1; vi\u1ec7c b\u1ea3o v\u1ec7 ch\u00fang v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u00fang lu\u00f4n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 quan tr\u1ecdng, k\u00e9o d\u00e0i trong th\u1eddi gian d\u00e0i. S\u1ef1 l\u01a1 l\u00e0 trong qu\u1ea3n l\u00fd b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng t\u00ean mi\u1ec1n b\u1ecb chi\u1ebfm \u0111o\u1ea1t ho\u1eb7c m\u1ea5t \u0111i, g\u00e2y ra nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr<\/p>\n\n\n

\n\n
\n \u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n UltaHost<\/strong>\n
H\u01a1n 300 \u0111u\u00f4i t\u00ean mi\u1ec1n, ch\u1ecdn g\u00f3i l\u01b0u tr\u1eef h\u00e0ng n\u0103m, t\u1eadn h\u01b0\u1edfng t\u00ean mi\u1ec1n mi\u1ec5n ph\u00ed! Chuy\u1ec3n t\u00ean mi\u1ec1n sang Ultahost \u0111\u1ec3 \u0111\u01b0\u1ee3c gia h\u1ea1n mi\u1ec5n ph\u00ed m\u1ed9t n\u0103m, .com $9.49 n\u0103m \u0111\u1ea7u ti\u00ean<\/div>\n <\/div>\n\n
\n \n \n \"\u0110\u0103ng\n \n \n <\/a>\n \n \n Truy c\u1eadp UltaHost <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

Bi\u1ec7n ph\u00e1p quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 b\u1ea3o v\u1ec7 an ninh t\u00ean mi\u1ec1n l\u00e0 k\u00edch ho\u1ea1t t\u00ednh n\u0103ng \u201ckh\u00f3a t\u00ean mi\u1ec1n\u201d do nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n cung c\u1ea5p. T\u00ednh n\u0103ng n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch tr\u00e1i ph\u00e9p. Ti\u1ebfp theo, h\u00e3y thi\u1ebft l\u1eadp m\u1ed9t m\u1eadt kh\u1ea9u m\u1ea1nh cho t\u00e0i kho\u1ea3n nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n v\u00e0 b\u1eadt ch\u1ee9c n\u0103ng x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (two-factor authentication). H\u00e3y ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin li\u00ean h\u1ec7 trong t\u00e0i kho\u1ea3n \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng b\u00e1o quan tr\u1ecdng v\u1ec1 vi\u1ec7c gia h\u1ea1n ho\u1eb7c c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt. Cu\u1ed1i c\u00f9ng, h\u00e3y lu\u00f4n c\u1ea3nh gi\u00e1c v\u1edbi c\u00e1c email l\u1eeba \u0111\u1ea3o; nh\u1eefng email n\u00e0y th\u01b0\u1eddng gi\u1ea3 danh nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n nh\u1eb1m \u0111\u00e1nh c\u1eafp th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

Mekanisme Qu\u1ea3n L\u00fd H\u1ee7y \u0110\u0103ng K\u00fd v\u00e0 H\u1ebft H\u1ea1n<\/h3>\n\n\n\n

Vi\u1ec7c \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n kh\u00f4ng mang t\u00ednh ch\u1ea5t v\u0129nh vi\u1ec5n; th\u01b0\u1eddng th\u00ec chi ph\u00ed \u0111\u01b0\u1ee3c t\u00ednh theo n\u0103m. B\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c th\u00f4ng b\u00e1o gia h\u1ea1n t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd v\u00e0 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n \u0111\u1ec3 tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p t\u00ean mi\u1ec1n h\u1ebft h\u1ea1n m\u1ed9t c\u00e1ch kh\u00f4ng mong mu\u1ed1n. Vi\u1ec7c n\u1eafm r\u00f5 c\u00e1c kho\u1ea3ng th\u1eddi gian \u01b0u \u0111\u00e3i (nh\u01b0 th\u1eddi gian gia h\u1ea1n v\u00e0 th\u1eddi gian ho\u00e0n l\u1ea1i t\u00ean mi\u1ec1n) l\u00e0 r\u1ea5t quan tr\u1ecdng. Sau khi t\u00ean mi\u1ec1n h\u1ebft h\u1ea1n, th\u01b0\u1eddng s\u1ebd c\u00f3 m\u1ed9t kho\u1ea3ng th\u1eddi gian b\u1ea3o v\u1ec7 ng\u1eafn \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 gia h\u1ea1n n\u00f3 v\u1edbi m\u1ee9c gi\u00e1 th\u00f4ng th\u01b0\u1eddng. Sau \u0111\u00f3, t\u00ean mi\u1ec1n s\u1ebd b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n ho\u00e0n l\u1ea1i v\u1edbi m\u1ee9c gi\u00e1 cao h\u01a1n. N\u1ebfu b\u1ea1n v\u1eabn kh\u00f4ng gia h\u1ea1n, t\u00ean<\/p>\n\n\n\n

Quy tr\u00ecnh chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n chuy\u1ec3n t\u00ean mi\u1ec1n sang nh\u00e0 \u0111\u0103ng k\u00fd kh\u00e1c do y\u1ebfu t\u1ed1 gi\u00e1 c\u1ea3, d\u1ecbch v\u1ee5 ho\u1eb7c nhu c\u1ea7u qu\u1ea3n l\u00fd. Qu\u00e1 tr\u00ecnh chuy\u1ec3n t\u00ean mi\u1ec1n th\u01b0\u1eddng g\u1ed3m m\u1ed9t s\u1ed1 b\u01b0\u1edbc sau: \u0110\u1ea7u ti\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00ean mi\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c \u201ckh\u00f3a\u201d (unlocked) v\u00e0 b\u1ea1n \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c m\u00e3 x\u00e1c th\u1ef1c chuy\u1ec3n nh\u01b0\u1ee3ng (transfer authorization code); sau \u0111\u00f3, n\u1ed9p \u0111\u01a1n y\u00eau c\u1ea7u chuy\u1ec3n nh\u01b0\u1ee3ng t\u1ea1i nh\u00e0 \u0111\u0103ng k\u00fd m\u1edbi; cu\u1ed1i c\u00f9ng, x\u00e1c nh\u1eadn y\u00eau c\u1ea7u chuy\u1ec3n nh\u01b0\u1ee3ng t\u1ea1i nh\u00e0 \u0111\u0103ng k\u00fd c\u0169. Trong th\u1eddi gian chuy\u1ec3n nh\u01b0\u1ee3ng, c\u00e0i \u0111\u1eb7t DNS th\u01b0\u1eddng s\u1ebd kh\u00f4ng thay \u0111\u1ed5i, nh\u01b0ng to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i ng\u00e0y \u0111\u1ec3 ho\u00e0n t\u1ea5t.<\/p>\n\n\n\n

T\u00f3m l\u1ea1i<\/h2>\n\n\n\n

Qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh kh\u00e9p k\u00edn, bao g\u1ed3m t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn chi\u1ebfn l\u01b0\u1ee3c, thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh k\u1ef9 thu\u1eadt cho \u0111\u1ebfn vi\u1ec7c b\u1ea3o v\u1ec7 an ninh l\u00e2u d\u00e0i. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng, l\u1eadp k\u1ebf ho\u1ea1ch \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn, th\u00e0nh th\u1ea1o trong vi\u1ec7c c\u1ea5u h\u00ecnh DNS, v\u00e0 lu\u00f4n \u00e1p d\u1ee5ng c\u00e1c th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t v\u1ec1 an ninh c\u0169ng nh\u01b0 vi\u1ec7c gia h\u1ea1n thu\u00ea bao l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00e0i s\u1ea3n tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n lu\u00f4n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady. M\u1ed9t t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ed1t kh\u00f4ng ch\u1ec9 l\u00e0 c\u1eeda ng\u00f5 cho ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang web c\u1ee7a b\u1ea1n, m\u00e0 c\u00f2n l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t doanh nghi\u1ec7p tr\u1ef1c tuy\u1ebfn v\u1eef<\/p>\n\n\n\n

FAQ \u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n

T\u00ean mi\u1ec1n v\u00e0 \u0111\u1ecba ch\u1ec9 web kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n

T\u00ean mi\u1ec1n l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a m\u1ed9t \u0111\u1ecba ch\u1ec9 web (URL). M\u1ed9t \u0111\u1ecba ch\u1ec9 web ho\u00e0n ch\u1ec9nh bao g\u1ed3m nhi\u1ec1u ph\u1ea7n nh\u01b0 giao th\u1ee9c, t\u00ean mi\u1ec1n, v\u00e0 \u0111\u01b0\u1eddng d\u1eabn. B\u1ea3n th\u00e2n t\u00ean mi\u1ec1n ch\u00ednh l\u00e0 \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a m\u00e1y ch\u1ee7 trang web.<\/p>\n\n\n\n

Gi\u00e1 c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c TLD (Domain Name Extensions) c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i v\u1eady. Gi\u00e1 c\u1ea3 c\u1ee7a c\u00e1c t\u00ean mi\u1ec1n c\u1ea5p cao (top-level domains \u2013 TLD) kh\u00e1c nhau c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch l\u1edbn. Nh\u1eefng t\u00ean mi\u1ec1n ph\u1ed5 bi\u1ebfn nh\u01b0 .com, .net, .org th\u01b0\u1eddng c\u00f3 gi\u00e1 cao h\u01a1n so v\u1edbi c\u00e1c t\u00ean mi\u1ec1n kh\u00e1c..com<\/code>\u3001.net<\/code>Gi\u00e1 c\u1ee7a c\u00e1c t\u00ean mi\u1ec1n th\u01b0\u1eddng \u1edf m\u1ee9c v\u1eeba ph\u1ea3i; tuy nhi\u00ean, m\u1ed9t s\u1ed1 t\u00ean mi\u1ec1n m\u1edbi, c\u00f3 t\u00ednh \u0111\u1eb7c th\u00f9 ho\u1eb7c thu\u1ed9c c\u00e1c lo\u1ea1i TLD (Domain Name Extensions) theo qu\u1ed1c gia c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 cao h\u01a1n ho\u1eb7c th\u1ea5p h\u01a1n. C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 \u0111\u0103ng k\u00fd trong n\u0103m \u0111\u1ea7u ti\u00ean.<\/p>\n\n

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\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u0110\u0103ng\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
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\r\n\t\t\t\t\t\u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n Bluehost<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\tH\u1ed7 tr\u1ee3 tr\u00ecnh t\u1ea1o t\u00ean mi\u1ec1n AI, d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 24\/7<\/span>\r\n\t\t\t\t
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T\u1ea1o t\u00ean mi\u1ec1n b\u1eb1ng AI<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp Bluehost \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t\r\n\t
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\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"WordPress.com\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
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\r\n\t\t\t\t\tWordPress.com \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\tCh\u1ecdn g\u00f3i cao c\u1ea5p nh\u1ea5t \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 l\u00ean \u0111\u1ebfn 69% + mi\u1ec5n ph\u00ed chuy\u1ec3n t\u00ean mi\u1ec1n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd t\u1eeb .com, .blog v\u00e0 h\u01a1n 350 \u0111u\u00f4i t\u00ean mi\u1ec1n kh\u00e1c.<\/span>\r\n\t\t\t\t
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Mua g\u00f3i thanh to\u00e1n h\u00e0ng n\u0103m, t\u00ean mi\u1ec1n mi\u1ec5n ph\u00ed n\u0103m \u0111\u1ea7u ti\u00ean<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp \u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n WordPress.com \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n<\/div>\r\n\r\n\r\n\n\n\n\n\n\n\n

N\u1ebfu t\u00ean mi\u1ec1n c\u1ee7a t\u00f4i b\u1ecb ng\u01b0\u1eddi kh\u00e1c \u0111\u0103ng k\u00fd tr\u01b0\u1edbc, t\u00f4i n\u00ean l\u00e0m g\u00ec?<\/h3>\n\n\n\n

N\u1ebfu b\u1ea1n ph\u00e1t hi\u1ec7n ra t\u00ean mi\u1ec1n m\u00ecnh mong mu\u1ed1n \u0111\u00e3 b\u1ecb \u0111\u0103ng k\u00fd, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u00f3 th\u1ec3 th\u1eed s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 tra c\u1ee9u \u201cWhois\u201d do nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n cung c\u1ea5p \u0111\u1ec3 t\u00ecm th\u00f4ng tin li\u00ean h\u1ec7 v\u1edbi ch\u1ee7 s\u1edf h\u1eefu t\u00ean mi\u1ec1n, v\u00e0 sau \u0111\u00f3 c\u1ed1 g\u1eafng th\u01b0\u01a1ng l\u01b0\u1ee3ng mua n\u00f3. N\u1ebfu t\u00ean mi\u1ec1n \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 theo d\u00f5i th\u1eddi h\u1ea1n h\u1ebft h\u1ea1n c\u1ee7a n\u00f3; sau khi n\u00f3 b\u1ecb x\u00f3a, b\u1ea1n c\u00f3 th\u1ec3 c\u1ed1 g\u1eafng \u0111\u0103ng k\u00fd l\u1ea1i, ho\u1eb7c s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 m\u00f4i gi\u1edbi t\u00ean mi\u1ec1n chuy\u00ean nghi\u1ec7p \u0111\u1ec3 ti\u1ebfn h\u00e0nh th\u01b0\u01a1ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

Vi\u1ec7c k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 th\u00f4ng tin WHOIS c\u00f3 h\u1ee3p ph\u00e1p kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u00fang v\u1eady, \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i t\u00ean mi\u1ec1n v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n, vi\u1ec7c s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 WHOIS l\u00e0 ho\u00e0n to\u00e0n h\u1ee3p ph\u00e1p. D\u1ecbch v\u1ee5 n\u00e0y b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch thay th\u1ebf th\u00f4ng tin li\u00ean l\u1ea1c c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n b\u1eb1ng th\u00f4ng tin c\u1ee7a nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, t\u1eeb \u0111\u00f3 gi\u00fap gi\u1ea3m thi\u1ec3u email r\u00e1c v\u00e0 c\u00e1c h\u00e0nh vi qu\u1ea5y r\u1ed1i. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 lo\u1ea1i t\u00ean mi\u1ec1n c\u00f3 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111\u1eb7c bi\u1ec7t (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c t\u1ed5 ch\u1ee9c kinh doanh \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh) c\u00f3 th\u1ec3 c\u00f3 y\u00eau c\u1ea7u ti\u1ebft l\u1ed9 th\u00f4ng tin kh\u00e1c nhau.<\/p>\n\n\n\n

Vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c truy c\u1eadp v\u00e0o trang web c\u1ee7a t\u00f4i kh\u00f4ng?<\/h3>\n\n\n\n

N\u1ebfu thao t\u00e1c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch, vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n th\u01b0\u1eddng s\u1ebd kh\u00f4ng g\u00e2y ra s\u1ef1 gi\u00e1n \u0111o\u1ea1n n\u00e0o \u0111\u1ed1i v\u1edbi trang web. L\u00fd do l\u00e0 vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng ch\u1ec9 thay \u0111\u1ed5i nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, ch\u1ee9 kh\u00f4ng thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong c\u00e1c b\u1ea3n ghi DNS. Mi\u1ec5n l\u00e0 b\u1ea1n kh\u00f4ng t\u1ef1 \u00fd thay \u0111\u1ed5i c\u00e1c b\u1ea3n ghi DNS trong qu\u00e1 tr\u00ecnh chuy\u1ec3n nh\u01b0\u1ee3ng, trang web v\u00e0 d\u1ecbch v\u1ee5 email c\u1ee7a b\u1ea1n v\u1eabn s\u1ebd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>","protected":false},"excerpt":{"rendered":"

H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u00e0 to\u00e0n b\u1ed9 quy tr\u00ecnh qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n. N\u1ed9i dung bao g\u1ed3m c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n, chi\u1ebfn l\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u0103ng k\u00fd, c\u1ea5u h\u00ecnh b\u1ea3n ghi DNS, thi\u1ebft l\u1eadp t\u00ean con, c\u0169ng nh\u01b0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u01b0 b\u1ea3o m\u1eadt v\u00e0 qu\u1ea3n l\u00fd gia h\u1ea1n, nh\u1eb1m gi\u00fap ng\u01b0\u1eddi d\u00f9ng x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c ho\u00e0n ch\u1ec9nh t\u1eeb vi\u1ec7c thu\u00ea m\u1ed9t t\u00ean mi\u1ec1n cho \u0111\u1ebfn vi\u1ec7c b\u1ea3o tr\u00ec l\u00e2u d\u00e0i.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[279],"class_list":["post-12381700","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-domain"],"acf":{"site_seo_keywords":"\u57df\u540d\u6ce8\u518c,\u57df\u540d\u7ba1\u7406,DNS\u914d\u7f6e,\u57df\u540d\u5b89\u5168,\u57df\u540d\u7eed\u8d39,\u57df\u540d\u9009\u62e9\u6307\u5357,\u57df\u540d\u7cfb\u7edf\u5de5\u4f5c\u539f\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12381700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12381700\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12381700"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12381700"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12381700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}