Generated: 2026-08-08T19:10:57-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 4 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 4 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 6 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 | 1 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 | 15 day(s) remaining. |
| WARNING | Certificate lifetime | 6/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 12/35 | 3 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| OK | IPv4 diversity | 35/35 | Two or more IPv4 addresses receive full points. |
| OK | IPv6 connectivity | 35/35 | 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 | 151.101.66.133 151.101.130.133 151.101.2.133 151.101.194.133 |
| AAAA | 2a04:4e42::645 2a04:4e42:600::645 2a04:4e42:200::645 2a04:4e42:400::645 |
| CNAME | |
| MX | 10 colorado-edu.mail.protection.outlook.com. |
| TXT | "bw=E1ibKK7mvTTWmq1SV+b/usJyVdN63EU+WFJh+SCp+abE" "brevo-code:5f9e8714a4a7c561eb4cdf0848811c11" "google-site-verification=iaVX54MaxYscXlrL-DxuE9qtvLhAXkXKhG8sjiH5q-0" "jamf-site-verification=V7i5P5-QM02gTP25eIhZIA" "MS=ms27269994" "atlassian-sending-domain-verification=0b36ce8f-b8ec-42ae-8513-2264ea6d72e7" "yahoo-verification-key=LBMWN06qx3V2Edw1euv/698yUrWMNip2Dx3Y4yyVmYE=" "brevo-code:d6b523305300718643a7da77b3feeccb" "docusign=7412fd08-3676-471a-8b65-8cc2b13c8137" "bMFGPNmrr7aoZsBWqexbujPiPjVzJe4wrZfl/t81eGptVxvkprdRSqKfj3paVrFcRhsrQHBlMGIR86eXUIYbCw==" "d365mktkey=gzYMp5Xcnapx0VINCqRrvMtsD0TBSpLsrFjihN9HWQAx" "_3x6w07ujdy2wk71two4k8r4mwmtw6tq" "brevo-code:ac843dd83e2d2a3d8becd980f7193d9b" "brevo-code:814ad43e9f25b1a52d6a2b213fcfae73" "atlassian-domain-verification=QAg9aEn1gpS7HapLhSZbdUei9wTKTCl8EKYsTFg5su7bO2Pu30QtUg9QsGZzz1Vw" "docusign=dcb8d5d8-71e8-4884-8604-02297bea8072" "v=spf1 ip4:128.138.1.0/24 ip4:128.138.48.0/20 ip4:128.138.64.0/18 ip4:128.138.128.0/17 ip4:204.228.68.0/22 ip4:132.194.255.30 ip4:136.147.136.157 include:_spf1.colorado.edu include:_spf2.colorado.edu ~all" "openai-domain-verification=dv-5hwuyXiWaOnaq12vb3n73azV" "d365mktkey=CgcAzx2nkxamTBkNT7jagrT8Nadf6LPzlI0MLQHdKA0x" |
| NS | a11-66.akam.net. a22-67.akam.net. a20-65.akam.net. a3-66.akam.net. a2-67.akam.net. a1-153.akam.net. |
| SOA | a1-153.akam.net. dnsadmin.colorado.edu. 2026080800 3600 1200 2419200 3600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |