Generated: 2026-08-09T00:04:24-05:00
| 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 | 146 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: server-13-32-205-117.ord58.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. |
| ERROR | HTTP response | 0/40 | HTTP/2 403 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 13.32.205.117 13.32.205.110 13.32.205.89 13.32.205.52 |
| AAAA | |
| CNAME | |
| MX | 0 study-com.mail.protection.outlook.com. |
| TXT | "apple-domain-verification=WU33XtJXYKYWBMFX" "facebook-domain-verification=tsae1foie2qaareu3im55ce7f94um4" "cursor-domain-verification-ny0f80=30Aq6N8hwrj7srchColYKffpq" "zoho-verification=zb44730188.zmverify.zoho.com" "openai-domain-verification=dv-pWizcYPDNLxMW4Cq4ZpH5Dig" "cl_verification=c82fcdfd-f3e8-440e-a553-075ccfb9af20" "anthropic-domain-verification-rpq4ch=KMgCpOdKlhyxDcpnZpOYPqvaA" "v=spf1 ip4:54.165.180.232 include:transmail.net include:spf.clearslide.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:zoho.com include:sparkpostmail.com include:_spf.freshmail.pl -all" "google-site-verification=npT3ySvxTpGr9K-IVFznVPyvQGXizsuSqfZwZ6OM9sw" "MS=ms53113204" "duo_sso_verification=MNU9cp5aDypJt2DBAGz4CAKM7ijf4ndFkFQGV5RXGAvm7TXuFTE8NryAF4TcuZtH" "notion-domain-verification=JVpsroUh51QRmm3c0qgf6BAlXGueQVsgk77WYIxsV4n" "jetbrains-domain-verification=873cp9sujsg84omvia609id4y" "tinfoil-site-verification: 7f6e32f1d799323409819484f7f443d54ad67003=e5de9446f661f0f71422622f8b1bc2c2cde08d95" |
| NS | ns-624.awsdns-14.net. ns-1304.awsdns-35.org. ns-392.awsdns-49.com. ns-1779.awsdns-30.co.uk. |
| SOA | ns-392.awsdns-49.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |