Generated: 2026-08-10T23:14:49-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 3 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 3 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| ERROR | DNSSEC chain | 0/15 | Both DS and DNSKEY are required. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 2 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| OK | DKIM | 20/20 | A DKIM selector was verified. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 81 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: static.vnpt.vn |
| OK | IPv4 diversity | 35/35 | Two or more IPv4 addresses receive full points. |
| ERROR | IPv6 connectivity | 0/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| OK | HTTP response | 40/40 | HTTP/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 14.225.10.7 14.225.199.134 123.30.151.68 |
| AAAA | |
| CNAME | |
| MX | 20 mail.vtv.vn. 10 mta1.vtv.vn. |
| TXT | ;; communications error to 69.64.44.20#53: timed out "G3Ha3OBcQRqt3appHtFsTOYNTY7ggxOgV7pKkQ/lNDUucfGxu9DKuoS/CJo1E/m2+jU6gwCR4uiFzKZ+dEB12w==" "MS=9B1A169288690248D6AEA7597EDEBF0B3DA9BD5D" "google-site-verification=uUkPMC9N2ANWgo7Ud7SqydEG1jeS1oFa5Aj0Ww2z2SI" "_globalsign-domain-verification=hYAywzBpcniIEgJQnVPoPBtsvt2ZxfYFcqLLsyFWG_" "v=spf1 ip4:103.27.67.86 ip4:103.27.67.89 ip4: 103.27.66.116 include:spf.protection.outlook.com -all" "cisco-ci-domain-verification=6d08f97fcc3fcc512400b4d25671a346968d23790bf52db4efd1889d816e55ce" "7bqVea32xu8uzybmDofWxY+eSWv4ZtE+uZ3pJhmJ444=" "MS=ms63262017" "facebook-domain-verification=1xb0v9uj6ws1g84olv34d9zx7jnx7g" |
| NS | ns2.dotvndns.vn. ns1.dotvndns.vn. nsbak.dotvndns.com. |
| SOA | ns1.pavietnam.vn. hostmaster.vtv.vn. 2026072042 14400 3600 1209600 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |