{"id":12364822,"date":"2026-03-13T05:33:07","date_gmt":"2026-03-12T21:33:07","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%e5%9f%9f%e5%90%8d%e4%b9%b0%e5%9f%9f%e5%90%8d%e6%b3%a8%e5%86%8c%e5%9f%9f%e5%90%8d%e5%a4%87%e6%a1%88%e4%b8%80%e7%ab%99%e5%bc%8f%e6%8c%87%e5%8d%97%e4%b8%8e%e5%b8%b8\/"},"modified":"2026-03-13T05:41:19","modified_gmt":"2026-03-12T21:41:19","slug":"domain-registration-dns-hosting-faq-guide","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/domain\/domain-registration-dns-hosting-faq-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u00e0 gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc th\u01b0\u1eddng g\u1eb7p v\u1ec1 mua t\u00ean mi\u1ec1n, \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n v\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (ICP)"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi internet, t\u00ean mi\u1ec1n gi\u1ed1ng nh\u01b0 \u201cs\u1ed1 nh\u00e0\u201d c\u1ee7a \u0111\u1ecba ch\u1ec9 tr\u1ef1c tuy\u1ebfn, l\u00e0 y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi d\u00f9ng khi truy c\u1eadp trang web, g\u1eedi email v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn kh\u00e1c. Qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng m\u1ed9t danh t\u00ednh tr\u1ef1c tuy\u1ebfn ho\u00e0n ch\u1ec9nh th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc nh\u01b0 l\u1ef1a ch\u1ecdn, mua, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn t\u00ean mi\u1ec1n, v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 \u0111\u01b0a t\u00ean mi\u1ec1n v\u00e0o s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch h\u1ee3p ph\u00e1p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 to\u00e0n b\u1ed9 quy tr\u00ecnh t\u1eeb vi\u1ec7c thu\u00ea\/mua t\u00ean mi\u1ec1n cho \u0111\u1ebfn l\u00fac n\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch c\u00e1c kh\u00e1i ni\u1ec7m k\u1ef9 thu\u1eadt v\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn li\u00ean quan, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 m\u1ecdi th\u1ee9 m\u1ed9t c\u00e1ch<\/p>\n\n\n\n

\u0110\u0103ng k\u00fd v\u00e0 Mua t\u00ean mi\u1ec1n<\/h2>\n\n\n\n

\u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 s\u1edf h\u1eefu m\u1ed9t \u0111\u1ecba ch\u1ec9 trang web. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n; b\u1ea1n c\u1ea7n ch\u1ecdn cho m\u00ecnh m\u1ed9t t\u00ean mi\u1ec1n duy nh\u1ea5t, kh\u00f4ng tr\u00f9ng v\u1edbi b\u1ea5t k\u1ef3 t\u00ean mi\u1ec1n n\u00e0o kh\u00e1c.<\/p>\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 t\u1ed1t l\u00e0 r\u1ea5t quan tr\u1ecdng. \u0110\u1ec1 xu\u1ea5t b\u1ea1n n\u00ean tu\u00e2n theo nh\u1eefng nguy\u00ean t\u1eafc sau: ng\u1eafn g\u1ecdn, d\u1ec5 nh\u1edb, thu\u1eadn ti\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng khi \u0111\u00e1nh v\u1ea7n v\u00e0 gi\u00fap t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c lan truy\u1ec1n r\u1ed9ng r\u00e3i; n\u00ean s\u1eed d\u1ee5ng c\u00e1c t\u00ean mi\u1ec1n c\u1ea5p cao (top-level domains \u2013 TLD) ph\u1ed5 bi\u1ebfn nh\u01b0\u2026 .com<\/code>\u3001.cn<\/code>\u3001.net<\/code>Ch\u00fang mang t\u00ednh ch\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n; t\u00ean mi\u1ec1n n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn sao cho ph\u00f9 h\u1ee3p v\u1edbi th\u01b0\u01a1ng hi\u1ec7u, ng\u00e0nh ngh\u1ec1 ho\u1eb7c ch\u1ee7 \u0111\u1ec1 c\u1ee7a trang web. N\u00ean tr\u00e1nh s\u1eed d\u1ee5ng d\u1ea5u g\u1ea1ch n\u1ed1i, s\u1ed1 ho\u1eb7c nh\u1eefng c\u00e1ch vi\u1ebft d\u1ec5 g\u00e2y nh\u1ea7m l\u1eabn, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng kh\u00f3 kh\u0103n cho ng\u01b0\u1eddi d\u00f9ng trong vi\u1ec7c ghi nh\u1edb v\u00e0 nh\u1eadp t\u00ean<\/p>\n\n\n\n

Quy tr\u00ecnh mua t\u00ean mi\u1ec1n v\u00e0 l\u1ef1a ch\u1ecdn nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

Vi\u1ec7c mua t\u00ean mi\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. Quy tr\u00ecnh c\u1ee5 th\u1ec3 nh\u01b0 sau: Truy c\u1eadp trang web c\u1ee7a nh\u00e0 \u0111\u0103ng k\u00fd, t\u00ecm ki\u1ebfm t\u00ean mi\u1ec1n b\u1ea1n mong mu\u1ed1n, x\u00e1c nh\u1eadn xem n\u00f3 c\u00f3 s\u1eb5n kh\u00f4ng v\u00e0 th\u00eam n\u00f3 v\u00e0o gi\u1ecf h\u00e0ng, ch\u1ecdn th\u1eddi h\u1ea1n \u0111\u0103ng k\u00fd (th\u01b0\u1eddng t\u1eeb 1 n\u0103m tr\u1edf l\u00ean), \u0111i\u1ec1n th\u00f4ng tin ch\u1ee7 s\u1edf h\u1eefu (h\u00e3y \u0111\u1ea3m b\u1ea3o th\u00f4ng tin ch\u00ednh x\u00e1c v\u00ec \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy\u1ec1n s\u1edf h\u1eefu t\u00ean mi\u1ec1n), sau \u0111\u00f3 ho\u00e0n t\u1ea5t vi\u1ec7c thanh to\u00e1n. Khi l\u1ef1a ch\u1ecdn nh\u00e0 \u0111\u0103ng k\u00fd, b\u1ea1n n\u00ean xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 uy t\u00edn c\u1ee7a h\u1ecd, t\u00ednh minh b\u1ea1ch v\u1ec1 gi\u00e1 c\u1ea3, s\u1ef1 d\u1ec5 d\u00e0ng khi s\u1eed d\u1ee5ng giao di\u1ec7n qu\u1ea3n l\u00fd, ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng, v\u00e0 xem h\u1ecd c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 mi\u1ec5n ph\u00ed (Whois Privacy) hay kh\u00f4ng.<\/p>\n\n\n\n

C\u1ea5u h\u00ecnh ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n<\/h2>\n\n\n\n

Sau khi \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n th\u00e0nh c\u00f4ng, n\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t \u201ct\u00ean\u201d d\u00f9ng \u0111\u1ec3 tr\u1ecf \u0111\u1ebfn m\u00e1y ch\u1ee7 c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. \u0110\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o trang web ho\u1eb7c d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n th\u00f4ng qua t\u00ean mi\u1ec1n \u0111\u00f3, b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh gi\u1ea3i m\u00e3 t\u00ean mi\u1ec1n (domain name resolution).<\/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

C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a qu\u00e1 tr\u00ecnh gi\u1ea3i m\u00e3 DNS (Domain Name System)<\/h3>\n\n\n\n

Ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 qu\u00e1 tr\u00ecnh d\u1ecbch t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb c\u1ee7a b\u1ea1n th\u00e0nh \u0111\u1ecba ch\u1ec9 IP m\u00e0 m\u00e1y t\u00ednh s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb. Qu\u00e1 tr\u00ecnh n\u00e0y li\u00ean quan \u0111\u1ebfn m\u1ed9t s\u1ed1 lo\u1ea1i b\u1ea3n ghi ch\u00ednh: B\u1ea3n ghi A tr\u1ecf t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 IPv4; b\u1ea3n ghi AAAA tr\u1ecf \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 IPv6; b\u1ea3n ghi CNAME tr\u1ecf t\u00ean mi\u1ec1n \u0111\u1ebfn m\u1ed9t t\u00ean mi\u1ec1n kh\u00e1c, th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng b\u00ed danh; b\u1ea3n ghi MX d\u00f9ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 nh\u1eadn th\u01b0; b\u1ea3n ghi TXT th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef th\u00f4ng tin x\u00e1c minh, ch\u1eb3ng h\u1ea1n nh\u01b0.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thi\u1ebft l\u1eadp gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n (domain name resolution)?<\/h3>\n\n\n\n

C\u00e1c thi\u1ebft l\u1eadp th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n do nh\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n ho\u1eb7c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 DNS b\u00ean th\u1ee9 ba cung c\u1ea5p. B\u1ea1n c\u1ea7n \u0111\u0103ng nh\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb v\u00e0 t\u00ecm trang thi\u1ebft l\u1eadp DNS ho\u1eb7c gi\u1ea3i quy\u1ebft t\u00ean mi\u1ec1n. D\u1ef1a tr\u00ean \u0111\u1ecba ch\u1ec9 IP ho\u1eb7c \u0111\u1ecba ch\u1ec9 CNAME do nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n (ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, m\u00e1y ch\u1ee7 \u1ea3o, l\u01b0u tr\u1eef \u0111\u1ed1i t\u01b0\u1ee3ng, v.v.) cung c\u1ea5p, h\u00e3y th\u00eam c\u00e1c b\u1ea3n ghi gi\u1ea3i quy\u1ebft t\u01b0\u01a1ng \u1ee9ng. V\u00ed d\u1ee5, \u0111\u1ec3 th\u00eam m\u1ed9t b\u1ea3n ghi A cho trang web, h\u00e3y \u0111i\u1ec1n \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7 v\u00e0o \u00f4 t\u01b0\u01a1ng \u1ee9ng. @<\/code> \u6216 www<\/code>H\u00e3y nh\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n v\u00e0o \u00f4 d\u00e0nh cho gi\u00e1 tr\u1ecb ghi nh\u1eadn. Qu\u00e1 tr\u00ecnh gi\u1ea3i m\u00e3 th\u00f4ng tin th\u01b0\u1eddng m\u1ea5t t\u1eeb v\u00e0i ph\u00fat \u0111\u1ebfn v\u00e0i gi\u1edd; qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cDNS propagation\u201d (s\u1ef1 lan truy\u1ec1n th\u00f4ng tin DNS).<\/p>\n\n\n\n

Gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 vi\u1ec7c \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n (Domain Name Registration)<\/h2>\n\n\n\n

N\u1ebfu m\u00e1y ch\u1ee7 trang web c\u1ee7a b\u1ea1n n\u1eb1m tr\u00ean l\u00e3nh th\u1ed5 Trung Qu\u1ed1c \u0110\u1ea1i l\u1ee5c, theo c\u00e1c quy \u0111\u1ecbnh li\u00ean quan, b\u1ea1n ph\u1ea3i th\u1ef1c hi\u1ec7n th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n. \u0110\u00e2y l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 trang web c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch h\u1ee3p ph\u00e1p.<\/p>\n\n\n\n

T\u00ednh c\u1ea7n thi\u1ebft c\u1ee7a vi\u1ec7c \u0111\u0103ng k\u00fd v\u00e0 ph\u1ea1m vi \u00e1p d\u1ee5ng<\/h3>\n\n\n\n

\u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n, c\u00f3 t\u00ean ch\u00ednh th\u1ee9c l\u00e0 \u0111\u0103ng k\u00fd ICP (Internet Content Provider), l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd do nh\u00e0 n\u01b0\u1edbc th\u1ef1c hi\u1ec7n \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 th\u00f4ng tin tr\u00ean Internet. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh minh b\u1ea1ch v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh c\u1ee7a n\u1ed9i dung trang web. T\u1ea5t c\u1ea3 c\u00e1c trang web s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 trong l\u00e3nh th\u1ed5 Trung Qu\u1ed1c \u0110\u1ea1i l\u1ee5c \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 th\u00f4ng tin Internet phi th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec1u ph\u1ea3i ho\u00e0n th\u00e0nh th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd. Nh\u1eefng t\u00ean mi\u1ec1n ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd s\u1ebd b\u1ecb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 ch\u1eb7n truy c\u1eadp, khi\u1ebfn trang web kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd \u00e1p d\u1ee5ng cho \u201ctrang web\u201d v\u00e0 \u201c\u0111\u1ecba \u0111i\u1ec3m c\u1ee7a m\u00e1y ch\u1ee7\u201d; n\u1ebfu s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 \u1edf n\u01b0\u1edbc ngo\u00e0i ho\u1eb7c c\u00e1c khu v\u1ef1c H\u1ed3ng K\u00f4ng, Ma Cao, \u0110\u00e0i Loan, th\u00ec th\u01b0\u1eddng kh\u00f4ng c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n \u0111\u0103ng k\u00fd ICP.<\/p>\n\n\n\n

Quy tr\u00ecnh \u0111\u0103ng k\u00fd \u0111\u1ea7y \u0111\u1ee7 v\u00e0 vi\u1ec7c chu\u1ea9n b\u1ecb t\u00e0i li\u1ec7u<\/h3>\n\n\n\n

Quy tr\u00ecnh \u0111\u0103ng k\u00fd b\u00e1o c\u00e1o th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 ho\u1eb7c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef (t\u1ee9c l\u00e0 \u0111\u01a1n v\u1ecb k\u1ebft n\u1ed1i m\u1ea1ng) c\u1ee7a b\u1ea1n. C\u00e1c b\u01b0\u1edbc ch\u00ednh bao g\u1ed3m: \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n n\u1ed9p \u0111\u01a1n \u0111\u0103ng k\u00fd v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, \u0111i\u1ec1n th\u00f4ng tin v\u1ec1 trang web v\u00e0 ng\u01b0\u1eddi ch\u1ee7 s\u1edf h\u1eefu (c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c); sau \u0111\u00f3, chu\u1ea9n b\u1ecb v\u00e0 t\u1ea3i l\u00ean c\u00e1c t\u00e0i li\u1ec7u ch\u1ee9ng minh nh\u01b0 ch\u1ee9ng minh th\u01b0 c\u00e1 nh\u00e2n, gi\u1ea5y ph\u00e9p kinh doanh c\u1ee7a doanh nghi\u1ec7p, \u1ea3nh x\u00e1c th\u1ef1c c\u1ee7a ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch trang web, v.v.; nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd ti\u1ebfn h\u00e0nh xem x\u00e9t s\u01a1 b\u1ed9 c\u00e1c t\u00e0i li\u1ec7u; n\u1ebfu \u0111\u01b0\u1ee3c xem x\u00e9t th\u00f4ng qua, b\u1ea1n s\u1ebd c\u1ea7n ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh ho\u1eb7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t tr\u1ef1c tuy\u1ebfn \u0111\u1ec3 x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c; sau \u0111\u00f3, c\u00e1c t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn C\u01a1 quan Qu\u1ea3n l\u00fd Vi\u1ec5n th\u00f4ng \u0111\u1ec3 ki\u1ec3m tra; th\u1eddi gian ki\u1ec3m tra th\u01b0\u1eddng k\u00e9o d\u00e0i v\u00e0i tu\u1ea7n; cu\u1ed1i c\u00f9ng, n\u1ebfu \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t m\u00e3 \u0111\u0103ng k\u00fd, v\u00e0 b\u1ea1n c\u1ea7n hi\u1ec3n th\u1ecb m\u00e3 n\u00e0y \u1edf ph\u00eda d\u01b0\u1edbi trang ch\u1ee7 c\u1ee7a trang web theo quy \u0111\u1ecbnh.<\/p>\n\n\n\n

Qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n<\/h2>\n\n\n\n

L\u00e0 m\u1ed9t t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 quan tr\u1ecdng, vi\u1ec7c qu\u1ea3n l\u00fd h\u00e0ng ng\u00e0y v\u00e0 b\u1ea3o v\u1ec7 an ninh cho t\u00ean mi\u1ec1n l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 b\u1ecf qua, b\u1edfi \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n\n

Qu\u1ea3n l\u00fd v\u00e0 gia h\u1ea1n th\u00f4ng tin t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

Sau khi \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, b\u1ea1n c\u1ea7n qu\u1ea3n l\u00fd th\u00f4ng tin t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 email li\u00ean h\u1ec7 c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o khi \u0111\u0103ng k\u00fd l\u00e0 ch\u00ednh x\u00e1c v\u00e0 h\u1ee3p l\u1ec7; \u0111\u00e2y l\u00e0 k\u00eanh ch\u00ednh th\u1ee9c \u0111\u1ec3 nh\u1eadn c\u00e1c th\u00f4ng b\u00e1o quan tr\u1ecdng nh\u01b0 th\u00f4ng b\u00e1o gia h\u1ea1n, th\u00f4ng b\u00e1o x\u00e1c th\u1ef1c vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n, v.v. H\u00e3y theo d\u00f5i th\u1eddi h\u1ea1n h\u1ebft h\u1ea1n c\u1ee7a t\u00ean mi\u1ec1n v\u00e0 n\u00ean b\u1eadt t\u00ednh n\u0103ng gia h\u1ea1n t\u1ef1 \u0111\u1ed9ng ho\u1eb7c thi\u1ebft l\u1eadp l\u1eddi nh\u1eafc tr\u00ean l\u1ecbch \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng t\u00ean mi\u1ec1n b\u1ecb x\u00f3a do kh\u00f4ng \u0111\u01b0\u1ee3c gia h\u1ea1n k\u1ecbp th\u1eddi ho\u1eb7c b\u1ecb ng\u01b0\u1eddi kh\u00e1c \u0111\u0103ng k\u00fd tr\u01b0\u1edbc. H\u00e3y \u0111\u0103ng nh\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin li\u00ean h\u1ec7 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 an ninh t\u00ean mi\u1ec1n<\/h3>\n\n\n\n

C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n ch\u1ee7 y\u1ebfu bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh c\u1eafp v\u00e0 chi\u1ebfm \u0111o\u1ea1t t\u00ean mi\u1ec1n. \u0110\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p sau: \u0110\u1eb7t m\u1eadt kh\u1ea9u m\u1ea1nh v\u00e0 \u0111\u1ed9c l\u1eadp cho t\u00e0i kho\u1ea3n \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n v\u00e0 qu\u1ea3n l\u00fd DNS, \u0111\u1ed3ng th\u1eddi k\u00edch ho\u1ea1t x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1; S\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 t\u00ean mi\u1ec1n \u0111\u1ec3 \u1ea9n th\u00f4ng tin li\u00ean l\u1ea1c c\u00e1 nh\u00e2n trong c\u00e1c truy v\u1ea5n c\u00f4ng khai, nh\u1eb1m ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c qu\u1ea5y r\u1ed1i v\u00e0 t\u1ea5n c\u00f4ng x\u00e3 h\u1ed9i h\u1ecdc; X\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u chuy\u1ec3n nh\u01b0\u1ee3ng t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch th\u1eadn tr\u1ecdng, ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng t\u1ea5t c\u1ea3 c\u00e1c email x\u00e1c th\u1ef1c; \u0110\u1ed1i v\u1edbi nh\u1eefng t\u00ean mi\u1ec1n c\u00f3 gi\u00e1 tr\u1ecb cao, n\u00ean c\u00e2n nh\u1eafc vi\u1ec7c kh\u00f3a ch\u00fang \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng; Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 c\u00e1c b\u1ea3n ghi gi\u1ea3i quy\u1ebft DNS \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng b\u1ecb s\u1eeda \u0111\u1ed5i m\u1ed9t c\u00e1ch tr\u00e1i ph\u00e9p.<\/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

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

\u0110\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t trang web tr\u1ef1c tuy\u1ebfn th\u00e0nh c\u00f4ng, t\u00ean mi\u1ec1n (domain name) l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. Qu\u00e1 tr\u00ecnh b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ch\u1ecdn m\u1ed9t t\u00ean mi\u1ec1n ph\u00f9 h\u1ee3p tr\u00ean m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u00e1ng tin c\u1eady v\u00e0 ho\u00e0n t\u1ea5t th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd mua n\u00f3. Sau \u0111\u00f3, c\u1ea7n thi\u1ebft l\u1eadp c\u00e1c b\u1ea3n ghi DNS (Domain Name System) \u0111\u1ec3 li\u00ean k\u1ebft t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u1edbi c\u00e1c t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7, nh\u1eb1m cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o trang web. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 trong n\u01b0\u1edbc, vi\u1ec7c \u0111\u0103ng k\u00fd v\u1edbi B\u1ed9 C\u00f4ng ngh\u1ec7 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng (MIIT) l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c danh t\u00ednh h\u1ee3p ph\u00e1p. Cu\u1ed1i c\u00f9ng, c\u1ea7n th\u1ef1c hi\u1ec7n vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n m\u1ed9t c\u00e1ch th\u01b0\u1eddng xuy\u00ean v\u00e0 hi\u1ec7u qu\u1ea3, nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n cho t\u00e0i s\u1ea3n quan tr\u1ecdng n\u00e0y. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 x\u1eed l\u00fd \u0111\u00fang c\u00e1ch c\u00e1c kh\u00e2u tr\u00ean l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 m\u1ecdi trang web ho\u1eb7c d\u1ef1 \u00e1n tr\u1ef1c tuy\u1ebfn c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ea7u su\u00f4n s\u1ebb v\u00e0 v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p>\n\n\n\n

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

Vi\u1ec7c \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n v\u00e0 mua kh\u00f4ng gian l\u01b0u tr\u1eef trang web c\u00f3 ph\u1ea3i l\u00e0 nh\u1eefng vi\u1ec7c gi\u1ed1ng nhau kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f9ng m\u1ed9t chuy\u1ec7n. \u0110\u0103ng k\u00fd t\u00ean mi\u1ec1n ch\u1ec9 gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecba ch\u1ec9 c\u1ee7a trang web, gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ed1 nh\u00e0. C\u00f2n kh\u00f4ng gian l\u01b0u tr\u1eef web (web hosting) ho\u1eb7c m\u00e1y ch\u1ee7 (server) l\u00e0 n\u01a1i th\u1ef1c s\u1ef1 l\u01b0u tr\u1eef c\u00e1c t\u1ec7p tin, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u1ee7a trang web, gi\u1ed1ng nh\u01b0 \u0111\u1ea5t \u0111ai v\u00e0 ng\u00f4i nh\u00e0. B\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i t\u00ean mi\u1ec1n c\u1ee7a m\u00ecnh v\u1edbi kh\u00f4ng gian l\u01b0u tr\u1eef web th\u00f4ng qua qu\u00e1 tr\u00ecnh gi\u1ea3i m\u00e3 (DNS resolution), v\u00e0 ch\u1ec9 khi c\u1ea3 hai y\u1ebfu t\u1ed1 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi nhau th\u00ec trang web m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

T\u00ean mi\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft (DNS \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch), v\u1eady t\u1ea1i sao trang web v\u1eabn kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c?<\/h3>\n\n\n\n

C\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u l\u00fd do d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng n\u00e0y. \u0110\u1ea7u ti\u00ean, vi\u1ec7c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh DNS ph\u1ea3i m\u1ea5t m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u; vui l\u00f2ng ki\u00ean nh\u1eabn ch\u1edd kho\u1ea3ng 24 gi\u1edd. Th\u1ee9 hai, h\u00e3y ki\u1ec3m tra xem c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp trong b\u1ea3n ghi DNS c\u00f3 ch\u00ednh x\u00e1c kh\u00f4ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ecba ch\u1ec9 IP. Th\u1ee9 ba, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y ch\u1ee7 web c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch v\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi h\u1ec7 th\u1ed1ng t\u01b0\u1eddng l\u1eeda cho ph\u00e9p truy c\u1eadp t\u1eeb b\u00ean ngo\u00e0i. Cu\u1ed1i c\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed s\u1eed d\u1ee5ng m\u1ed9t m\u1ea1ng kh\u00e1c ho\u1eb7c d\u1ecbch v\u1ee5 DNS kh\u00e1c \u0111\u1ec3 ki\u1ec3m tra, nh\u1eb1m lo\u1ea1i tr\u1eeb kh\u1ea3 n\u0103ng do l\u1ed7i \u0111\u1ec7m DNS c\u1ee5c b\u1ed9 g\u00e2y ra.<\/p>\n\n\n\n

C\u00e1 nh\u00e2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u0103ng k\u00fd (ho\u1eb7c ghi nh\u1eadn) kh\u00f4ng? C\u1ea7n nh\u1eefng t\u00e0i li\u1ec7u g\u00ec?<\/h3>\n\n\n\n

C\u00e1 nh\u00e2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n th\u1ee7 t\u1ee5c \u0111\u0103ng k\u00fd b\u00e1o c\u00e1o. C\u00e1c t\u00e0i li\u1ec7u c\u1ea7n thi\u1ebft th\u01b0\u1eddng bao g\u1ed3m: \u1ea3nh scan m\u00e0u ho\u1eb7c h\u00ecnh \u1ea3nh ch\u1ee5p hai m\u1eb7t ch\u1ee9ng minh th\u01b0 c\u1ee7a ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch trang web; gi\u1ea5y ch\u1ee9ng nh\u1eadn d\u1ecbch v\u1ee5 t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 t\u1ea1i Trung Qu\u1ed1c \u0110\u1ea1i l\u1ee5c; th\u00f4ng tin \u0111\u0103ng k\u00fd ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, bao g\u1ed3m \u0111\u1ecba ch\u1ec9 c\u01b0 tr\u00fa, th\u00f4ng tin li\u00ean l\u1ea1c, v.v.; m\u1ed9t s\u1ed1 t\u1ec9nh y\u00eau c\u1ea7u ph\u1ea3i th\u1ef1c hi\u1ec7n vi\u1ec7c nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch trang web ho\u1eb7c ch\u1ee5p \u1ea3nh v\u1edbi n\u1ec1n ph\u00f4ng n\u1ec1n \u0111en.<\/p>\n\n\n\n

T\u00ean mi\u1ec1n h\u1ebft h\u1ea1n sau bao l\u00e2u c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd l\u1ea1i?<\/h3>\n\n\n\n

Sau khi h\u1ebft h\u1ea1n, t\u00ean mi\u1ec1n s\u1ebd tr\u1ea3i qua m\u1ed9t s\u1ed1 giai \u0111o\u1ea1n: \u0110\u1ea7u ti\u00ean l\u00e0 th\u1eddi gian gia h\u1ea1n \u00e2n h\u1ea1n, th\u01b0\u1eddng kho\u1ea3ng 30 ng\u00e0y, trong th\u1eddi gian n\u00e0y ch\u1ee7 s\u1edf h\u1eefu ban \u0111\u1ea7u c\u00f3 th\u1ec3 gia h\u1ea1n v\u1edbi gi\u00e1 g\u1ed1c. Sau \u0111\u00f3 l\u00e0 th\u1eddi gian chu\u1ed9c l\u1ea1i, c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u00e0ng ch\u1ee5c ng\u00e0y, giai \u0111o\u1ea1n n\u00e0y ph\u00ed chu\u1ed9c l\u1ea1i r\u1ea5t cao. Cu\u1ed1i c\u00f9ng l\u00e0 th\u1eddi gian x\u00f3a, t\u00ean mi\u1ec1n b\u1ecb x\u00f3a ho\u00e0n to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1ea1i nh\u00f3m \u0111\u0103ng k\u00fd c\u00f4ng c\u1ed9ng. Nh\u00ecn chung, t\u1eeb khi h\u1ebft h\u1ea1n \u0111\u1ebfn khi \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng ho\u00e0n to\u00e0n \u0111\u1ec3 \u0111\u0103ng k\u00fd l\u1ea1i, c\u00f3 th\u1ec3 m\u1ea5t 60-80 ng\u00e0y, th\u1eddi gian c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u00ednh s\u00e1ch c\u1ee7a c\u01a1 quan \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n.<\/p>\n\n\n\n

C\u00f3 c\u1ea7n ph\u1ea3i mua ch\u1ee9ng ch\u1ec9 SSL cho c\u00f9ng m\u1ed9t t\u00ean mi\u1ec1n kh\u00f4ng?<\/h3>\n\n\n\n

V\u00e2ng, \u0111i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 r\u1ea5t c\u1ea7n thi\u1ebft. Ch\u1ee9ng ch\u1ec9 SSL \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a gi\u1eefa tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e1y ch\u1ee7 trang web c\u1ee7a b\u1ea1n. Khi ch\u1ee9ng ch\u1ec9 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, t\u00ean mi\u1ec1n s\u1ebd b\u1eaft \u0111\u1ea7u b\u1eb1ng \u201chttps:\/\/\u201d v\u00e0 hi\u1ec3n th\u1ecb bi\u1ec3u t\u01b0\u1ee3ng kh\u00f3a an to\u00e0n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (nh\u01b0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp, chi ti\u1ebft thanh to\u00e1n) kh\u1ecfi b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c s\u1eeda \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 t\u00edch c\u1ef1c \u0111\u1ed1i v\u1edbi th\u1ee9 h\u1ea1ng trang web tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c tr\u00ecnh duy\u1ec7t hi\u1ec7n \u0111\u1ea1i. Nhi\u1ec1u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u1ec1u cung c\u1ea5p ch\u1ee9ng ch\u1ec9 SSL mi\u1ec5n ph\u00ed.<\/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","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y gi\u1edbi thi\u1ec7u m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng to\u00e0n b\u1ed9 quy tr\u00ecnh thao t\u00e1c v\u1edbi t\u00ean mi\u1ec1n c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t trang web, bao g\u1ed3m c\u00e1ch l\u1ef1a ch\u1ecdn v\u00e0 \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n, c\u1ea5u h\u00ecnh b\u1ea3n ghi ph\u00e2n gi\u1ea3i DNS, c\u0169ng nh\u01b0 c\u00e1c b\u01b0\u1edbc chi ti\u1ebft v\u00e0 y\u00eau c\u1ea7u \u0111\u0103ng k\u00fd ICP \u0111\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 t\u1ea1i Trung Qu\u1ed1c \u0111\u1ea1i l\u1ee5c, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p nh\u1eefng \u0111\u1ec1 xu\u1ea5t th\u1ef1c t\u1ebf v\u1ec1 qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n v\u00e0 b\u1ea3o v\u1ec7 an to\u00e0n.<\/p>","protected":false},"author":2,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[279],"class_list":["post-12364822","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-domain"],"acf":{"site_seo_keywords":"\u57df\u540d\u6ce8\u518c,\u57df\u540d\u89e3\u6790,\u57df\u540d\u5907\u6848,ICP\u5907\u6848,DNS\u89e3\u6790,\u57df\u540d\u8d2d\u4e70\u6307\u5357,\u57df\u540d\u5b89\u5168\u7ba1\u7406,\u7f51\u7ad9\u4e0a\u7ebf\u6d41\u7a0b"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12364822","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\/2"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12364822\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12364822"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12364822"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12364822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}