{"id":12388186,"date":"2026-04-08T10:05:35","date_gmt":"2026-04-08T02:05:35","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e4%bb%8e%e9%9b%b6%e5%88%b0%e4%b8%80%ef%bc%9a%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e3%80%81%e6%b3%a8%e5%86%8c%e5%92%8c%e7%ae%a1%e7%90%86%e4%bd%a0%e7%9a%84%e7%ac%ac%e4%b8%80%e4%b8%aa%e7%bd%91%e7%ab%99\/"},"modified":"2026-04-08T10:24:28","modified_gmt":"2026-04-08T02:24:28","slug":"how-to-choose-register-manage-first-website-domain","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/domain\/how-to-choose-register-manage-first-website-domain\/","title":{"rendered":"T\u1eeb con s\u1ed1 kh\u00f4ng \u0111\u1ebfn con s\u1ed1 m\u1ed9t: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn, \u0111\u0103ng k\u00fd v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n trang web \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi internet, t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n ch\u00ednh l\u00e0 \u0111\u1ecba ch\u1ec9 s\u1ed1 v\u00e0 d\u1ea5u hi\u1ec7u nh\u1eadn di\u1ec7n c\u1ee7a b\u1ea1n; \u0111\u00f3 l\u00e0 c\u00e1nh c\u1eeda \u0111\u1ea7u ti\u00ean m\u00e0 kh\u00e1ch truy c\u1eadp s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ecm th\u1ea5y b\u1ea1n tr\u00ean m\u1ea1ng. M\u1ed9t t\u00ean mi\u1ec1n t\u1ed1t kh\u00f4ng ch\u1ec9 l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u m\u00e0 c\u00f2n l\u00e0 n\u1ec1n t\u1ea3ng cho s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a trang web. \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng trang web, vi\u1ec7c hi\u1ec3u c\u00e1ch l\u1ef1a ch\u1ecdn, \u0111\u0103ng k\u00fd v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u1eefng ch\u1eafc \u0111\u1ec3 b\u01b0\u1edbc v\u00e0o th\u1ebf gi\u1edbi m\u1ea1ng.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n (domain name) t\u1ed1t?<\/h2>\n\n\n\n

Vi\u1ec7c ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n ph\u00f9 h\u1ee3p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 trang web c\u1ee7a b\u1ea1n th\u00e0nh c\u00f4ng. M\u1ed9t t\u00ean mi\u1ec1n t\u1ed1t n\u00ean d\u1ec5 nh\u1edb, d\u1ec5 \u0111\u00e1nh v\u1ea7n v\u00e0 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c th\u01b0\u01a1ng hi\u1ec7u ho\u1eb7c ng\u00e0nh ngh\u1ec1 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

H\u00e3y gi\u1eef cho n\u00f3 ng\u1eafn g\u1ecdn v\u00e0 d\u1ec5 nh\u1edb.<\/h3>\n\n\n\n

\u0110\u1ed9 d\u00e0i t\u00ean mi\u1ec1n l\u00fd t\u01b0\u1edfng n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong kho\u1ea3ng 2\u20133 t\u1eeb ho\u1eb7c d\u01b0\u1edbi 15 k\u00fd t\u1ef1. H\u00e3y tr\u00e1nh s\u1eed d\u1ee5ng nh\u1eefng c\u00e1ch vi\u1ebft ph\u1ee9c t\u1ea1p, d\u1ea5u g\u1eafn (hyphen) ho\u1eb7c ch\u1eef s\u1ed1, v\u00ec nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd l\u00e0m t\u0103ng \u0111\u1ed9 kh\u00f3 trong vi\u1ec7c ghi nh\u1edb v\u00e0 nh\u1eadp th\u00f4ng tin cho ng\u01b0\u1eddi d\u00f9ng. V\u00ed d\u1ee5, \u201cbestcoffee.com\u201d d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 nh\u1edb h\u01a1n nhi\u1ec1u so v\u1edbi \u201cthe-best-coffee-shop-2026.com\u201d.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng t\u00ean mi\u1ec1n c\u1ea5p cao (top-level domain name \u2013 TLD) ph\u00f9 h\u1ee3p.<\/h3>\n\n\n\n

T\u00ean mi\u1ec1n c\u1ea5p cao (top-level domain \u2013 TLD) l\u00e0 ph\u1ea7n cu\u1ed1i c\u00f9ng c\u1ee7a m\u1ed9t \u0111\u1ecba ch\u1ec9 web, ch\u1eb3ng h\u1ea1n nh\u01b0 .com, .net, .org, c\u0169ng nh\u01b0 nhi\u1ec1u t\u00ean mi\u1ec1n c\u1ea5p cao m\u1edbi nh\u01b0 .io, .ai, .app, v.v. .com v\u1eabn l\u00e0 t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 tin t\u01b0\u1edfng nh\u1ea5t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, n\u00ean \u0111\u01b0\u1ee3c \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn. N\u1ebfu th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n n\u1eb1m \u1edf m\u1ed9t qu\u1ed1c gia ho\u1eb7c khu v\u1ef1c c\u1ee5 th\u1ec3, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t s\u1eed d\u1ee5ng c\u00e1c t\u00ean mi\u1ec1n qu\u1ed1c gia nh\u01b0 .cn (Trung Qu\u1ed1c), .uk (V\u01b0\u01a1ng qu\u1ed1c Anh). Vi\u1ec7c ch\u1ecdn t\u00ean mi\u1ec1n c\u1ea5p cao ph\u00f9 h\u1ee3p v\u1edbi ng\u00e0nh ngh\u1ec1 ho\u1eb7c h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n

Th\u1ec3 hi\u1ec7n th\u01b0\u01a1ng hi\u1ec7u v\u00e0 c\u00e1c t\u1eeb kh\u00f3a li\u00ean quan<\/h3>\n\n\n\n

T\u00ean mi\u1ec1n t\u1ed1t nh\u1ea5t n\u00ean ch\u1ee9a t\u00ean th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n. N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y k\u1ebft h\u1ee3p m\u1ed9t t\u1eeb kh\u00f3a c\u1ed1t l\u00f5i li\u00ean quan \u0111\u1ebfn ng\u00e0nh ngh\u1ec1 c\u1ee7a b\u1ea1n; \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 n\u1ed9i dung trang web v\u00e0 c\u00f3 th\u1ec3 mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch nh\u1ecf cho vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (SEO). Tuy nhi\u00ean, \u0111\u1eebng v\u00ec mu\u1ed1n ch\u00e8n qu\u00e1 nhi\u1ec1u t\u1eeb kh\u00f3a m\u00e0 l\u00e0m m\u1ea5t \u0111i t\u00ednh ng\u1eafn g\u1ecdn v\u00e0 t\u00ednh \u0111\u1eb7c tr\u01b0ng c\u1ee7a t\u00ean mi\u1ec1n, c\u0169ng nh\u01b0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng hi\u1ec7u.<\/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

Quy tr\u00ecnh \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n chi ti\u1ebft<\/h2>\n\n\n\n

Sau khi ch\u1ecdn \u0111\u01b0\u1ee3c t\u00ean mi\u1ec1n m\u00ecnh y\u00eau th\u00edch, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u0103ng k\u00fd th\u00f4ng qua nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n, tuy nhi\u00ean b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 chi ti\u1ebft quan tr\u1ecdng.<\/p>\n\n\n\n

Ki\u1ec3m tra t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

Tr\u00ean trang web c\u1ee7a nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, h\u00e3y s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm t\u00ean mi\u1ec1n \u0111\u1ec3 nh\u1eadp t\u00ean mi\u1ec1n m\u00e0 b\u1ea1n \u0111ang ngh\u0129 \u0111\u1ebfn v\u00e0 ki\u1ec3m tra xem n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c ai \u0111\u0103ng k\u00fd ch\u01b0a. N\u1ebfu t\u00ean mi\u1ec1n \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd, nh\u00e0 \u0111\u0103ng k\u00fd th\u01b0\u1eddng s\u1ebd \u0111\u1ec1 xu\u1ea5t m\u1ed9t s\u1ed1 t\u00ean mi\u1ec1n t\u01b0\u01a1ng t\u1ef1 c\u00f3 s\u1eb5n \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn; ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 th\u1eed c\u00e1c t\u00ean mi\u1ec1n \u1edf c\u00e1c ph\u1ea7n t\u1eed cao c\u1ea5p (top-level domains \u2013 TLD) kh\u00e1c.<\/p>\n\n\n\n

Ch\u1ecdn nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n \u0111\u00e1ng tin c\u1eady<\/h3>\n\n\n\n

Nh\u00e0 \u0111\u0103ng k\u00fd l\u00e0 \u0111\u01a1n v\u1ecb cung c\u1ea5p d\u1ecbch v\u1ee5 mua v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n cho b\u1ea1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t nh\u00e0 \u0111\u0103ng k\u00fd c\u00f3 uy t\u00edn, m\u1ee9c gi\u00e1 minh b\u1ea1ch, d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng nhanh ch\u00f3ng v\u00e0 giao di\u1ec7n qu\u1ea3n tr\u1ecb d\u1ec5 s\u1eed d\u1ee5ng l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00f3 r\u1ea5t nhi\u1ec1u nh\u00e0 \u0111\u0103ng k\u00fd n\u1ed5i ti\u1ebfng c\u1ea3 trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n

Ho\u00e0n t\u1ea5t \u0111\u0103ng k\u00fd v\u00e0 mua h\u00e0ng<\/h3>\n\n\n\n

Sau khi t\u00ecm th\u1ea5y t\u00ean mi\u1ec1n ph\u00f9 h\u1ee3p, h\u00e3y th\u00eam n\u00f3 v\u00e0o gi\u1ecf h\u00e0ng. Khi thanh to\u00e1n, b\u1ea1n c\u1ea7n cung c\u1ea5p th\u00f4ng tin \u0111\u0103ng k\u00fd ch\u00ednh x\u00e1c c\u1ee7a ng\u01b0\u1eddi s\u1edf h\u1eefu t\u00ean mi\u1ec1n, bao g\u1ed3m t\u00ean, \u0111\u1ecba ch\u1ec9, email v\u00e0 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i. 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 (tuy nhi\u00ean, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng c\u00e1c d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt th\u00f4ng tin c\u00e1 nh\u00e2n). Ngo\u00e0i ra, b\u1ea1n c\u1ea7n ch\u1ecdn th\u1eddi h\u1ea1n \u0111\u0103ng k\u00fd; th\u00f4ng th\u01b0\u1eddng, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn t\u1eeb 1 \u0111\u1ebfn 10 n\u0103m cho l\u1ea7n \u0111\u0103ng k\u00fd \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n

D\u1ecbch v\u1ee5 b\u1ed5 sung quan tr\u1ecdng<\/h3>\n\n\n\n

Khi mua t\u00ean mi\u1ec1n, nh\u00e0 \u0111\u0103ng k\u00fd s\u1ebd cung c\u1ea5p m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 b\u1ed5 sung. B\u1ea1n n\u00ean b\u1eadt t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 cho t\u00ean mi\u1ec1n; t\u00ednh n\u0103ng n\u00e0y s\u1ebd gi\u00fap \u1ea9n th\u00f4ng tin li\u00ean l\u1ea1c c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n, t\u1eeb \u0111\u00f3 ng\u0103n ch\u1eb7n email r\u00e1c v\u00e0 c\u00e1c h\u00e0nh vi qu\u1ea5y r\u1ed1i. \u0110\u1ed3ng th\u1eddi, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng t\u00ean mi\u1ec1n b\u1ecb ng\u01b0\u1eddi kh\u00e1c \u0111\u0103ng k\u00fd tr\u01b0\u1edbc do b\u1ea1n qu\u00ean gia h\u1ea1n.<\/p>\n\n\n\n

Qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n v\u00e0 c\u00e0i \u0111\u1eb7t c\u01a1 b\u1ea3n<\/h2>\n\n\n\n

Sau khi \u0111\u0103ng k\u00fd th\u00e0nh c\u00f4ng, vi\u1ec7c qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00ean mi\u1ec1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n. B\u1ea1n c\u1ea7n l\u00e0m quen v\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd m\u00e0 nh\u00e0 \u0111\u0103ng k\u00fd cung c\u1ea5p.<\/p>\n\n\n\n

Hi\u1ec3u r\u00f5 v\u1ec1 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n (Domain Name Management Panel)<\/h3>\n\n\n\n

H\u00e3y \u0111\u0103ng nh\u1eadp v\u00e0o t\u00e0i kho\u1ea3n nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n v\u00e0 t\u00ecm \u0111\u1ebfn giao di\u1ec7n qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c nh\u01b0 gia h\u1ea1n, thay \u0111\u1ed5i th\u00f4ng tin li\u00ean h\u1ec7, qu\u1ea3n l\u00fd c\u00e0i \u0111\u1eb7t b\u1ea3o m\u1eadt, v\u00e0 \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 c\u1ea5u h\u00ecnh b\u1ea3n ghi gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n (domain name resolution records).<\/p>\n\n\n\n

C\u1ea5u h\u00ecnh gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n (Domain Name Resolution)<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u1ed1t l\u00f5i \u0111\u1ec3 \u0111\u1ecbnh tuy\u1ebfn t\u00ean mi\u1ec1n \u0111\u1ebfn kh\u00f4ng gian web (m\u00e1y ch\u1ee7) c\u1ee7a b\u1ea1n. C\u00f3 hai lo\u1ea1i b\u1ea3n ghi ch\u00ednh c\u1ea7n th\u1ef1c hi\u1ec7n:
\nB\u1ea3n ghi A: Ch\u1ec9 t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 IPv4. V\u00ed d\u1ee5, \u0111\u1ecba ch\u1ec9 IP m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n l\u00e0 192.0.2.1, b\u1ea1n c\u1ea7n th\u00eam m\u1ed9t b\u1ea3n ghi A v\u1edbi b\u1ea3n ghi m\u00e1y ch\u1ee7 l\u00e0 \u201c@\u201d tr\u1ecf \u0111\u1ebfn IP n\u00e0y.
\nB\u1ea3n ghi CNAME: Ch\u1ec9 t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t t\u00ean mi\u1ec1n kh\u00e1c. \u0110i\u1ec1u n\u00e0y r\u1ea5t ph\u1ed5 bi\u1ebfn khi b\u1ea1n s\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng x\u00e2y d\u1ef1ng trang web c\u1ee7a b\u00ean th\u1ee9 ba (nh\u01b0 GitHub Pages, Shopify) ho\u1eb7c d\u1ecbch v\u1ee5 CDN. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 t\u00ean mi\u1ec1n ph\u1ee5 \u201cwww\u201d th\u00f4ng qua b\u1ea3n ghi CNAME \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 do n\u1ec1n t\u1ea3ng cung c\u1ea5p.<\/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

Thi\u1ebft l\u1eadp t\u00ean mi\u1ec1n con<\/h3>\n\n\n\n

Subdomain l\u00e0 ph\u1ea7n n\u1eb1m tr\u01b0\u1edbc t\u00ean mi\u1ec1n ch\u00ednh, v\u00ed d\u1ee5 nh\u01b0 \u201cblog.yourdomain.com\u201d ho\u1eb7c \u201cshop.yourdomain.com\u201d. B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp c\u00e1c b\u1ea3n ghi A (A Record) ho\u1eb7c CNAME (CNAME Record) kh\u00e1c nhau cho t\u1eebng subdomain trong c\u00e0i \u0111\u1eb7t ph\u00e2n t\u00edch t\u00ean mi\u1ec1n, nh\u1eb1m \u0111\u1ecbnh h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a trang web ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt v\u00e0 b\u1ea3o tr\u00ec t\u00ean mi\u1ec1n<\/h2>\n\n\n\n

T\u00ean mi\u1ec1n l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 quan tr\u1ecdng; do \u0111\u00f3, c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p t\u00edch c\u1ef1c \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang, nh\u1eb1m ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng b\u1ecb m\u1ea5t, b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c b\u1ecb l\u1ea1m d\u1ee5ng.<\/p>\n\n\n\n

K\u00edch ho\u1ea1t x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 cho t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n<\/h3>\n\n\n\n

H\u00e3y k\u00edch ho\u1ea1t x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA) cho t\u00e0i kho\u1ea3n nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n. Bi\u1ec7n ph\u00e1p n\u00e0y b\u1ed5 sung m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung khi \u0111\u0103ng nh\u1eadp; ngay c\u1ea3 khi m\u1eadt kh\u1ea9u b\u1ecb r\u00f2 r\u1ec9, ng\u01b0\u1eddi kh\u00e1c c\u0169ng kh\u00f4ng th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u0103ng nh\u1eadp v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u1ec3 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t t\u00ean mi\u1ec1n ho\u1eb7c chuy\u1ec3n nh\u01b0\u1ee3ng n\u00f3.<\/p>\n\n\n\n

H\u00e3y c\u1ea3nh gi\u00e1c v\u1edbi h\u00e0nh vi l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn (phishing) v\u00e0 c\u00e1c h\u00ecnh th\u1ee9c gian l\u1eadn kh\u00e1c.<\/h3>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng email c\u00f3 n\u1ed9i dung li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u201cgia h\u1ea1n t\u00ean mi\u1ec1n\u201d ho\u1eb7c \u201cx\u00e1c th\u1ef1c quy\u1ec1n s\u1edf h\u1eefu t\u00ean mi\u1ec1n\u201d, v\u00e0 nh\u1eefng email n\u00e0y c\u00f3 v\u1ebb nh\u01b0 \u0111\u01b0\u1ee3c g\u1eedi t\u1eeb nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. H\u00e3y h\u1ebft s\u1ee9c c\u1ea3nh gi\u00e1c v\u00e0 \u0111\u1eebng nh\u1ea5p v\u00e0o c\u00e1c li\u00ean k\u1ebft trong email \u0111\u00f3. B\u1ea1n n\u00ean t\u1ef1 m\u00ecnh nh\u1eadp \u0111\u1ecba ch\u1ec9 web ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 \u0111\u0103ng k\u00fd \u0111\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o t\u00e0i kho\u1ea3n v\u00e0 ki\u1ec3m tra th\u00f4ng tin. Nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n uy t\u00edn s\u1ebd kh\u00f4ng bao gi\u1edd y\u00eau c\u1ea7u b\u1ea1n cung c\u1ea5p m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n qua email.<\/p>\n\n\n\n

Gia h\u1ea1n k\u1ecbp th\u1eddi v\u00e0 \u0111\u0103ng k\u00fd d\u00e0i h\u1ea1n<\/h3>\n\n\n\n

T\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c thu\u00ea theo n\u0103m; n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c gia h\u1ea1n \u0111\u00fang h\u1ea1n, ch\u00fang s\u1ebd b\u1ecb x\u00f3a sau th\u1eddi gian quy \u0111\u1ecbnh v\u00e0 sau \u0111\u00f3 m\u1edf l\u1ea1i cho vi\u1ec7c \u0111\u0103ng k\u00fd m\u1edbi. Vi\u1ec7c b\u1eadt t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n l\u00e0 c\u00e1ch an to\u00e0n nh\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c t\u00ean mi\u1ec1n thu\u1ed9c th\u01b0\u01a1ng hi\u1ec7u quan tr\u1ecdng, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc \u0111\u0103ng k\u00fd v\u1edbi th\u1eddi h\u1ea1n d\u00e0i (nhi\u1ec1u n\u0103m) \u0111\u1ec3 gi\u1ea3m b\u1edbt g\u00e1nh n\u1eb7ng qu\u1ea3n l\u00fd v\u00e0 nguy c\u01a1 m\u1ea5t m\u00e1t t\u00ean mi\u1ec1n do s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

Kh\u00f3a chuy\u1ec3n t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

Trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n, h\u00e3y b\u1eadt t\u00ednh n\u0103ng \u201cKh\u00f3a chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n\u201d (Domain Transfer Lock) ho\u1eb7c \u201cKh\u00f3a nh\u00e0 \u0111\u0103ng k\u00fd\u201d (Registrar Lock). T\u00ednh n\u0103ng n\u00e0y gi\u00fap ng\u0103n ng\u01b0\u1eddi kh\u00e1c chuy\u1ec3n t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n sang nh\u00e0 \u0111\u0103ng k\u00fd kh\u00e1c m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 cho ph\u00e9p, \u0111\u00e2y l\u00e0 bi\u1ec7n ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ean mi\u1ec1n kh\u1ecfi b\u1ecb \u0111\u00e1nh c\u1eafp.<\/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

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

Vi\u1ec7c ch\u1ecdn l\u1ef1a, \u0111\u0103ng k\u00fd v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n website \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh c\u00f3 h\u1ec7 th\u1ed1ng. H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch ngh\u0129 \u0111\u1ebfn m\u1ed9t t\u00ean mi\u1ec1n ng\u1eafn g\u1ecdn, d\u1ec5 nh\u1edb v\u00e0 ph\u1ea3n \u00e1nh \u0111\u00fang b\u1ea3n s\u1eafc th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u0103ng k\u00fd th\u00f4ng qua m\u1ed9t nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd \u0111\u00e1ng tin c\u1eady. \u0110\u1eebng qu\u00ean k\u00edch ho\u1ea1t c\u00e1c t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n. Ti\u1ebfp theo, h\u00e3y c\u1ea5u h\u00ecnh th\u00f4ng tin gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch chuy\u00ean nghi\u1ec7p trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd \u0111\u1ec3 k\u1ebft n\u1ed1i ch\u00fang m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u1edbi m\u00e1y ch\u1ee7 website c\u1ee7a b\u1ea1n. Cu\u1ed1i c\u00f9ng, h\u00e3y thi\u1ebft l\u1eadp c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0 x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (two-factor authentication) v\u00e0 kh\u00f3a chuy\u1ec3n nh\u01b0\u1ee3ng (transfer lock) \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch tu\u00e2n theo nh\u1eefng b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd n\u1eafm gi\u1eef ch\u00eca kh\u00f3a \u0111\u1ec3 b\u01b0\u1edbc v\u00e0o th\u1ebf gi\u1edbi tr\u1ef1c tuy\u1ebfn v\u00e0 x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho trang web c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

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

T\u00ean mi\u1ec1n v\u00e0 kh\u00f4ng gian web (hosting) c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i v\u1eady. T\u00ean mi\u1ec1n gi\u1ed1ng nh\u01b0 \u0111\u1ecba ch\u1ec9 ho\u1eb7c s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a c\u00f4ng ty b\u1ea1n, trong khi kh\u00f4ng gian l\u01b0u tr\u1eef trang web (m\u00e1y ch\u1ee7) ch\u00ednh l\u00e0 \u201cn\u01a1i\u201d th\u1ef1c t\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c t\u1ec7p tin c\u1ee7a trang web b\u1ea1n (nh\u01b0 v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, m\u00e3 ngu\u1ed3n). B\u1ea1n c\u1ea7n ph\u1ea3i thi\u1ebft l\u1eadp quy t\u1eafc gi\u1ea3i \u0111\u1ecbnh (resolution) \u0111\u1ec3 \u0111\u1ecbnh t\u00ean mi\u1ec1n \u0111\u00f3 tr\u1ecf \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 IP c\u1ee7a kh\u00f4ng gian l\u01b0u tr\u1eef trang web; ch\u1ec9 khi \u0111\u00f3, kh\u00e1ch truy c\u1eadp m\u1edbi c\u00f3 th\u1ec3 truy c\u1eadp n\u1ed9i dung trang web c\u1ee7a b\u1ea1n th\u00f4ng qua t\u00ean mi\u1ec1n \u0111\u00f3.<\/p>\n\n\n\n

N\u1ebfu t\u00ean mi\u1ec1n \u201c.com\u201d b\u1ea1n mu\u1ed1n \u0111\u00e3 b\u1ecb \u0111\u0103ng k\u00fd, ph\u1ea3i l\u00e0m sao?<\/h3>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 th\u1eed s\u1eed d\u1ee5ng c\u00e1c t\u00ean mi\u1ec1n h\u00e0ng \u0111\u1ea7u kh\u00e1c, nh\u01b0 .net ho\u1eb7c .org, \u0111\u1eb7c bi\u1ec7t n\u1ebfu ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi b\u1ea3n ch\u1ea5t c\u1ee7a trang web c\u1ee7a b\u1ea1n. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t th\u00eam c\u00e1c t\u1eeb c\u00f3 \u00fd ngh\u0129a v\u00e0o \u0111\u1ea7u ho\u1eb7c cu\u1ed1i t\u00ean mi\u1ec1n, ho\u1eb7c s\u1eed d\u1ee5ng m\u1ed9t t\u00ean th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c. M\u1ed9t l\u1ef1a ch\u1ecdn kh\u00e1c l\u00e0 li\u00ean h\u1ec7 v\u1edbi ng\u01b0\u1eddi hi\u1ec7n \u0111ang s\u1edf h\u1eefu t\u00ean mi\u1ec1n \u0111\u1ec3 h\u1ecfi xem h\u1ecd c\u00f3 \u00fd \u0111\u1ecbnh b\u00e1n n\u00f3 kh\u00f4ng; tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi chi ph\u00ed b\u1ed5 sung.<\/p>\n\n\n\n

Sau khi \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u00f3 kh\u00f4ng?<\/h3>\n\n\n\n

M\u1ed9t khi t\u00ean mi\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd (t\u1ee9c l\u00e0 chu\u1ed7i k\u00fd t\u1ef1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u00ean mi\u1ec1n \u0111\u00f3), b\u1ea1n kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i n\u00f3 tr\u1ef1c ti\u1ebfp. N\u1ebfu b\u1ea1n mu\u1ed1n thay \u0111\u1ed5i t\u00ean mi\u1ec1n, b\u1ea1n s\u1ebd c\u1ea7n \u0111\u0103ng k\u00fd m\u1ed9t t\u00ean mi\u1ec1n m\u1edbi. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1c th\u00f4ng tin nh\u01b0 b\u1ea3n ghi gi\u1ea3i quy\u1ebft (DNS records), th\u00f4ng tin ng\u01b0\u1eddi li\u00ean h\u1ec7, v\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t m\u00e1y ch\u1ee7 t\u00ean (name servers) b\u1ea5t c\u1ee9 l\u00fac n\u00e0o trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n.<\/p>\n\n\n\n

B\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 t\u00ean mi\u1ec1n c\u00f3 b\u1eaft bu\u1ed9c kh\u00f4ng?<\/h3>\n\n\n\n

M\u1eb7c d\u00f9 kh\u00f4ng b\u1eaft bu\u1ed9c, nh\u01b0ng ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb m\u1ea1nh m\u1ebd b\u1ea1n n\u00ean b\u1eadt t\u00ednh n\u0103ng n\u00e0y. N\u00f3 s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n nh\u01b0 \u0111\u1ecba ch\u1ec9 email, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 \u0111\u1ecba ch\u1ec9 c\u01b0 tr\u00fa kh\u00f4ng b\u1ecb c\u00f4ng khai trong c\u01a1 s\u1edf d\u1eef li\u1ec7u WHOIS, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 nguy c\u01a1 nh\u1eadn th\u01b0 r\u00e1c, cu\u1ed9c g\u1ecdi l\u1eeba \u0111\u1ea3o v\u00e0 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng c\u00f3 m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt th\u00f4ng tin c\u00e1 nh\u00e2n<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n c\u00f3 \u0111\u00e1ng tin c\u1eady hay kh\u00f4ng?<\/h3>\n\n\n\n

B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o m\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 quan tr\u1ecdng sau: Th\u01b0\u01a1ng hi\u1ec7u v\u00e0 uy t\u00edn l\u00e2u d\u00e0i trong ng\u00e0nh; Giao di\u1ec7n b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd c\u00f3 r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng hay kh\u00f4ng; T\u1ed1c \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea3n h\u1ed3i c\u1ee7a d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng (nh\u01b0 tr\u00f2 chuy\u1ec7n tr\u1ef1c tuy\u1ebfn, \u0111i\u1ec7n tho\u1ea1i, y\u00eau c\u1ea7u h\u1ed7 tr\u1ee3); M\u1ee9c gi\u00e1 c\u00f3 minh b\u1ea1ch, kh\u00f4ng c\u00f3 chi ph\u00ed \u1ea9n n\u00e0o kh\u00f4ng; V\u00e0 li\u1ec7u h\u1ecd c\u00f3 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 b\u1ed5 sung nh\u01b0 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 t\u00ednh n\u0103ng kh\u00f3a b\u1ea3o m\u1eadt hay kh\u00f4ng.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng to\u00e0n b\u1ed9 quy tr\u00ecnh m\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ec3 thu\u00ea v\u00e0 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n t\u1eeb con s\u1ed1 kh\u00f4ng. N\u1ed9i dung bao g\u1ed3m c\u00e1ch ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n ng\u1eafn g\u1ecdn, d\u1ec5 nh\u1edb v\u00e0 ph\u1ea3n \u00e1nh b\u1ea3n s\u1eafc th\u01b0\u01a1ng hi\u1ec7u, c\u00e1c b\u01b0\u1edbc \u0111\u0103ng k\u00fd th\u00f4ng qua nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00ean mi\u1ec1n, c\u0169ng nh\u01b0 c\u00e1c thao t\u00e1c qu\u1ea3n l\u00fd quan tr\u1ecdng nh\u01b0 gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n (DNS), thi\u1ebft l\u1eadp t\u00ean mi\u1ec1n con, v\u00e0 b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n. M\u1ee5c \u0111\u00edch c\u1ee7a b\u00e0i vi\u1ebft l\u00e0 gi\u00fap nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eaf<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[279],"class_list":["post-12388186","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-domain"],"acf":{"site_seo_keywords":"\u57df\u540d\u9009\u62e9\uff0c\u57df\u540d\u6ce8\u518c\uff0c\u57df\u540d\u7ba1\u7406\uff0c\u7f51\u7ad9\u5efa\u8bbe\uff0c\u65b0\u624b\u5efa\u7ad9\uff0c\u57df\u540d\u89e3\u6790\u8bbe\u7f6e\uff0c\u57df\u540d\u5b89\u5168\u7b56\u7565"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12388186","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":2,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12388186\/revisions"}],"predecessor-version":[{"id":12388194,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12388186\/revisions\/12388194"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12388186"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12388186"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12388186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}