Generated: 2026-08-10T19:03:40-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 2 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. |
| OK | CAA policy | 5/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 3 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 | 234 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 4/35 | 1 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: 216-21-12-229.customer.totaluptime.net |
| WARNING | IPv4 diversity | 20/35 | 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 | 216.21.12.229 |
| AAAA | |
| CNAME | |
| MX | 10 ASPMX.L.GOOGLE.COM. 20 ALT1.ASPMX.L.GOOGLE.COM. 20 ALT2.ASPMX.L.GOOGLE.COM. |
| TXT | "0FD461F27F743D17A94DAE44877AA6EA" "google-site-verification=QFCQ3LkTZZNaC0a1Fo7bh5YGpPGsPuAJzvgrNTXJw4g" "v=spf1 a mx ip4:74.125.148.0/22 ip4:129.138.0.0/16 ip4:198.187.196.100 include:_spf.google.com include:spf.watermarkinsights.com ip4:12.228.6.215" " ip4:216.157.35.124 ip4:50.31.58.66 ip4:207.21.221.179 ip4:207.21.221.178 ip4:207.21.221.177 ip4:207.21.221.176 ip4:207.21.221.175" " ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212 ~all" "Zoom: #18170197" "5351CD0EF7BD45CAA7708650333A9988" "MS=82E37DE771D6821E90C58A8DE898E5E8AC4486D8" "860FD35C0C17B6B80C1EB066204E44249468D1B8" |
| NS | isd-dns.nmt.edu. externaldns0.nmt.edu. |
| SOA | externaldns0.nmt.edu. dan.nmt.edu. 2026080701 36000 3600 604800 604800 |
| CAA | 0 issue "letsencrypt.org" 0 issue "amazon.com" 0 issue "sectigo.com" 0 issue "amazonaws.com" 0 issuewild ";" 0 issue "amazontrust.com" 0 issue "awstrust.com" 0 issue "emsign.com" 0 issue "www.digicert.com" 0 iodef "mailto:itc-net@nmt.edu" |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |