Generated: 2026-08-10T13:29:54-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 2 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 | 191 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 19/35 | 5 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 | 104.18.68.112 104.18.67.112 |
| AAAA | 2606:4700::6812:4470 2606:4700::6812:4370 |
| CNAME | |
| MX | 0 columbia-com.mail.protection.outlook.com. |
| TXT | "cursor-domain-verification-yhjdk8=ESGa9yi7rToxVtg1kPoNBosLx" "jamf-site-verification=8xwmpY_1toxN3ds0Jpg_3A" "adobe-idp-site-verification=fe067ffe-0a51-4f92-a489-f6edcf3bb6fb" "webexdomainverification.ESZP=12dd62ab-b230-401d-a047-c21003ccfd26" "_dkt2x19pgqzs91115z7ea869hg1j34l" "teamviewer-sso-verification=17873b49213f4a3181ab0c6cd697ddb9" "bw=fMTAKpuO9i4MoazozYby6bltj5ZnN1hCyRI9NlPu3dOO" "atlassian-sending-domain-verification=33e60352-8ce2-4867-9348-bfb0b767a04f" "google-site-verification=Tr-XLFvPMaIknXf5597Cb06ai4amv5HCIMIdVRDTYNY" "figma-domain-verification=8bff2d3d21561a8cc6cdb1c5ba603fa9dd545264a7ea87b7503cc0ad010e11fd-1721717707" "miro-verification=0d8b3cbd075f149e2579d7e8c0fe79edf075f4a6CODE" "anthropic-domain-verification-j87626=cpUbjxMDvN5ea65w53RSE2lSY" "gc-ai-domain-verification-92zh48=mEyVxKjtuI5MbIRAusRumoxGW" "airtable-verification=099df3384f94699900c8e2a7b8707826" "docusign=61c3b2f7-d0d2-4100-afc1-db9099e0f984" "atlassian-domain-verification=ggPYKdekKdsncpIm684g7x8BVCU7lFeVccJ7LA4mr6Uw7djwuFVkZ53ML6y5CO87" "cloudflare_dashboard_sso=d1d48741b7bc6d9e0bad6b42eb113354" "b47420b292ef17828a0950d3affc8b71cda92324df0701f0c5" "onetrust-domain-verification=f963d4c5e2624490aff873acaf3bd38f" "bv-domain-verification=b22f317d40d93dfd186f52dd9b9ddc93d48e0d9bc6f7ccdf73b09433858d562a" "v=spf1 a:mail.columbia.com include:spf.protection.outlook.com -all" "00DWB000008NokH=1TBWB0000000KOX" "paloaltonetworks-site-verification=868c329f657246d726c82430026a35b6bdcc81fffe351d849bcf480329fb9b14" "reFykRtKkk7iOvKlTteYuhiO+8rzqc2ByMfqY7rw2C6iA8pydrTElLDMqIUdCHHypMxsp2S4sTmBHBDPL/NO3A==" "1146f980ea784356d44fa8fc04a6f625.columbia.com" "MS=ms73399519" "ms-domain-verification=665c5a1e-5209-4af2-ad15-7a2e171115a6" "google-site-verification=-RZsr136ZpUvZRBRRGQ1zH-SDuhUWZtyiQQFtmGFKjw" "4a03362e69c43c95a3cc4c173d2edaff005a9ea9cfbbf3247ad8e928b736f9c8" |
| NS | pdns1.ultradns.net. pdns5.ultradns.info. pdns2.ultradns.net. pdns3.ultradns.org. pdns6.ultradns.co.uk. pdns4.ultradns.org. |
| SOA | pdns1.ultradns.net. domainservices.columbia.com. 2013111971 3600 3600 432000 1800 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |