Generated: 2026-08-09T01:21:04-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 3 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 | 28 day(s) remaining. |
| WARNING | Certificate lifetime | 6/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 31/35 | 8 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. |
| 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 | 104.20.42.212 172.66.167.252 |
| AAAA | |
| CNAME | |
| MX | 0 american-edu.mail.protection.outlook.com. |
| TXT | "icln8ljp743s7hkfgsnuobbfmq" "anthropic-domain-verification-p53d6g=1wKGEtYR4me5T7X2M1pd6LIUI" "apple-domain-verification=NcGd7OpQUgrvPrkQ" "v=spf1 include:7l3pg1rug3.powerspf.com ~all" "perplexity-ai-domain-verification-pv1rhn=kzRgtmnMDvVu5hFUGxucxi61i" "google-site-verification=2rEpZ9hLvWO-J3DI1aObOfEpNo3VtC0SBVADc_C-UIo" "airtable-verification=6924fd85564c50d9a25725353a4c9682" "brevo-code:3af1014a7748b08a36c8531ca16ab418" "f44e8155aae75a57a5e3b1522b0f20ea95a2e1095f256f0d5548f3f73f5562ec" "iContact1685219" "SFMC-mTdkVW6Jm5qcUiCDf79OfKH3YKhhRt7SJ1i5niAZ" "google-site-verification=XSpTxqQA_OLHPnxU7tT1ZYU2FG7B0GvNnJSbcJvoMdU" "SFMC-HNDOFJWwnQSkX8idTb3DywEcU2kO_r8nlJWDF_D8" "IvBHcy93qusUpxOAEbsczNOF40HDNML4pZ1BtXp4SzM=" "adobe-idp-site-verification=baf204150188636b9331cc3a937e5d2e2c36fe1df8dde06e3cb3134a0169eeaa" "243db705d2797c89d171ff91829e38d65b0723245c25fe3232ea5efbffa34e3d" "A832B74B421BEFBB6B89C85C67F57A85" "facebook-domain-verification=agrfpzdse416nhfb77c8ly8aoulf7w" "_globalsign-domain-verification=0_tOnfEm3Hw1uLFBUj9C3hbA0CL74LEkkJElWKLAGg" "apple-domain-verification=8JgP0AJr2J1XkOjK" "e2ma-verification=re7fb" "J2rqMH9vlhkNTyiqVAFjwzp2sp2RLDiGir3YYo2UhK4=" |
| NS | ns03.american.edu. ns02.american.edu. ns01.american.edu. |
| SOA | ns01.american.edu. hostmaster.american.edu. 2013078318 14400 3600 2419200 1 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |