Generated: 2026-08-09T21:39:31-05:00
| 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 | 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. |
| OK | CAA policy | 5/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 5 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 | 157 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 8/35 | 2 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ec2-100-61-32-173.compute-1.amazonaws.com |
| 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. |
| ERROR | HTTP response | 0/40 | HTTP/2 403 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 100.61.32.173 44.213.136.35 100.51.75.4 |
| AAAA | |
| CNAME | |
| MX | 10 alt4.aspmx.l.google.com. 5 alt1.aspmx.l.google.com. 5 alt2.aspmx.l.google.com. 1 aspmx.l.google.com. 10 alt3.aspmx.l.google.com. |
| TXT | "facebook-domain-verification=f5xuglmud6k53m61td8gppkh4g4058" "mixpanel-domain-verify=091f4b5d-e1d9-46cf-aac1-07d88ebccb69" "tiktok-developers-site-verification=O8xqv6ccZRmf6S108TI6PXxw6nZFMWqt" "digicert-verification=_vi4698wzvlf1brs063rprsvxl0dmoqx" "segment-site-verification=TDVou4tglnhtuX2bwrZwiNCmIk9kkwYp" "v=spf1 a mx include:mail.zendesk.com include:_spf.google.com -all" "openai-domain-verification=dv-Eg6ycY7wxlPSalJAiopsgGgW" "google-site-verification=NxpLqsW22V_Qyq4oZ5ko-F4s0fWKuGJcZVre2XeXOvo" "cursor-domain-verification-mt7y30=DT1tXSvzSP55ybZz8EPZY4upW" "ahrefs-site-verification_a69a5c7e0cf8d330a60d94b186c862c6814019cb36c1c358e37d5ee7b1a5d1ed" "apple-domain-verification=HSVTdfFWvsHqaq9F" "pinterest-site-verification=adec26a8fe07f712851f953c850e9b15" "tiktok-developers-site-verification=cL91krwa1oHDYSboin7MZeiOfswmdGA0" "google-site-verification=xhQG6tV0EZnwZK2JVXzFsLbMwWrsTCgGNPrG-L1pIqE" "google-site-verification=2HBHIAqinuaIk8ZJde0g2Cy8jxG_QA4NpukPZfTQKSI" |
| NS | ns-375.awsdns-46.com. ns-1563.awsdns-03.co.uk. ns-707.awsdns-24.net. ns-1068.awsdns-05.org. |
| SOA | ns-707.awsdns-24.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
| CAA | 0 issue "pki.goog" 0 issue "sectigo.com" 0 issue "ssl.com" 0 issue "digicert.com" 0 issue "letsencrypt.org" 0 issue "amazon.com" 0 iodef "mailto:security@studocu.com" |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |