Generated: 2026-08-11T04:33:24-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 4 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 4 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. |
| ERROR | DNS propagation | 0/10 | 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 | 147 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 23/35 | 6 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: server-18-172-134-69.ord56.r.cloudfront.net |
| 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 | 18.172.134.69 18.172.134.96 18.172.134.6 18.172.134.81 |
| AAAA | |
| CNAME | |
| MX | 0 manhattan-institute.mail.protection.outlook.com. |
| TXT | "knowbe4-site-verification=32bd57d2ec0b8c0a4e8bd91564c954f2" "google-site-verification=bHahV3AMtLPJ7EtlJssGl7CWNHrYFhu8mnRTSx3OFF4" "notion-domain-verification=vyJpF8JA2EgdUg3omim6lxMV9XF8mO8wPPoo47JqOvV" "mindmanager-verification=09e9e37051fbf2457a8a02673c09a9db8cd6da371939af9ba523fc3f5672fc28" "meltwater_sso_20250929.txt" "v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:email.prnewswire.com -all" "new-relic-domain-verification=fdc5fdb908c544d498f3f143599b2a96" "airtable-verification=2f94461c2f4482f31fde26fd03a2b8e9" "google-site-verification=zOTyvWZ3F2SXlzTpqbrRg64e5VTXk8CkwU2c60b8s-8" "atlassian-domain-verification=Ty0LrJQFML3CemMOa97R4mLDzlQSoiKwy7RUCVHzoIOdakGJYllYP65eSP3a7eeG" "google-site-verification=galE0aKim8KZdYUeFHMw9b-fx7gwlpR1lfW6luBjbUs" |
| NS | ns-1241.awsdns-27.org. ns-117.awsdns-14.com. ns-1651.awsdns-14.co.uk. ns-848.awsdns-42.net. |
| SOA | ns-848.awsdns-42.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |