Generated: 2026-08-10T12:53:54-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| ERROR | IPv4 (A) | 0/30 | 0 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 8 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| OK | DNSSEC chain | 15/15 | DS and DNSKEY detected. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| ERROR | DNS propagation | 0/10 | Agreement between public resolvers. |
| ERROR | MX records | 0/20 | 0 MX record(s). |
| ERROR | SPF | 0/25 | SPF policy not found. |
| ERROR | DMARC | 0/25 | DMARC policy not found. |
| ERROR | DKIM | 0/20 | No tested DKIM selector responded. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| ERROR | Valid TLS certificate | 0/55 | No valid certificate was retrieved. |
| ERROR | Certificate lifetime | 0/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| ERROR | IPv4 diversity | 0/35 | Two or more IPv4 addresses receive full points. |
| ERROR | IPv6 connectivity | 0/35 | AAAA availability. |
| ERROR | DNS resolution | 0/40 | At least one address family must resolve. |
| ERROR | HTTP response | 0/40 | No successful HTTP response. |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | |
| AAAA | |
| CNAME | |
| MX | |
| TXT | |
| NS | c.dns-servers.vn. e.dns-servers.vn. a.dns-servers.vn. f.dns-servers.vn. h.dns-servers.vn. d.dns-servers.vn. g.dns-servers.vn. b.dns-servers.vn. |
| SOA | dns-master.vnnic.vn. postmaster.vnnic.vn. 2023672746 3600 1800 604800 5400 |
| CAA | |
| DS | 56381 8 4 EA9094C4C9641AAF513CF298312151A53D1CDBA3FA17D8F7BBA34684 269D432590DF94B43E786755FBBACAE34D0D7B1E 56381 8 2 2A93E4C24ABE3AD962598BF8D982186C05410B56335EFE5FAE30D2D9 E1FA875D |
| DNSKEY | 256 3 8 AwEAAYvsQDca4SLzG+fAGieg78wjnKjYzDm2jT5lKROa10pcEGjKJ1xI BC/2zR+FPJGydVDr2gRHt3M0R1joZ/DbOSG9lEm2DL2GaoQoxDL3krHF BFgDjhY5QxPCLjimh8gd2ppZK4nEbnoQzZH6boPx0h2M2PFocgBVzhGI lro90vtP 257 3 8 AwEAAahBwIfzIbZ5C8uwFGlku1R9RsAZev+8oGxbVVv7cUOaWFE47Hcm d3zyvE0sLD82JaV4IqUHBgu6lXOZaIr4oKUAuYz2WLN1ZSEcui+0HPeC 476bEXKy9cLIHT+5FCRJZfwBjaWea73U3BXK1mcuR8AWsTpLhKUxyyQ9 nmjgDCe/ai5MCuGmZ2AIC0xb8FdB0nLn8PSwLMTm1KYL8HTN1fsJG4SH ro+iUQLIIaFQz4CUjqMF9MYbOD/OIAqGme0NGCjyo0ocAznFATkLXzEB T54JtWCRfSsvBnEIqi6pQuLZVuj6qsKqItur34+3bUuncOvJfrLX86Xh dAs5yLNAKQM= |
| RRSIG | DNSKEY 8 2 43200 20260820165146 20260721160404 56381 io.vn. biYV99c7NGZ8u4Dnw3+d3G1QaTnmgpp+yoWf41H8C5XRWidPtgV1nN4o j5AJhTycpmqevxBaJjmgluNWjm3BxRFgG73KhDG0wmjYCF6ZycyMlzkj sBfKznH4fv0fkJee1ZYTAtblLZwadxk1d2rGe1j6SxqjpA5eGooKLAFJ gxp5fELWZCxnc4fyidu37jAG0oVD8L0GJEL/+Aw7cMuwSgxnxZFi6sOI eySvAOkvISkqvGAzaU8KIiWEE61D+oQ2eMrnTPn0fuyCuS98X9s/AS4b RlXBVj3S/EzeckxbET3vYuN2OsTgCz5OPqdiOX5mykx1RL4y6PlI61V8 LsvYVg== DNSKEY 8 2 43200 20260820165146 20260721160404 63499 io.vn. a+02dFWTgOCX4s6c31JNP8ABV44AdNYvJfmD7QSXnp6Ii3yHd5e91o4f XsWbEKHV69882ZWzUA+Bw+x2z7XcBCxULuLEUuLN1iQHgeUEUWePP/VF F5qR9a8SuZh3sBu46cP8AAH2nnxx6lJPUXj7oOFA8tsCOIh1IF1hFkO/ L3E= NS 8 2 43200 20260820120628 20260721112857 63499 io.vn. ShpzQ3UZHTeaYaroxzaAzPuhqHmRLKa7a67zctbwRcgPd+VaDvIb5283 5Q8ausb4BjDM+uujJmMH6wL/BUZ+/++Q5hcLRqcFJseIy/I45ygycSHS T3/EBzw3u+ktcCgrnSQBhqTlnYXOqwuk/fkibajKsl0N96opjc26Ho6v 2lo= SOA 8 2 43200 20260909162505 20260810152505 63499 io.vn. S9Fap8NkEmHYHhO93sv0nTI0iL+v6moJcq4G4msV0iB+L2cktnbLKJia ww59JopQj5T/+gtEv39Y1IdE3dExiWZ8ngTiU7lntcoyqkvRWgu6X93Z 6Yp5+fhEerWE5A+38a9eZQuWctDQDUfULka2ooTixFW0F1f4j1+Q0j2i 5ac= |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |