Generated: 2026-08-09T03:54:03-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 5 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. |
| ERROR | DKIM | 0/20 | No tested DKIM selector responded. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 88 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 4/35 | 1 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: dlr.de |
| WARNING | IPv4 diversity | 20/35 | 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/1.1 200 OK |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 194.94.201.30 |
| AAAA | |
| CNAME | |
| MX | 10 mailin.dlr.de. |
| TXT | "HARICA-tyNT5a7DBeOPJ4Urq7E" "zone-ownership-verification-0ba214405c9835dfe8a1c16c266f865616dd69e1dbd3c31c6dd4ebd8287f6b7e" "apple-domain-verification=9OdBZwFC9B8H4QhP" "google-site-verification=wHkXyYZAbPzHPSE3panC81CYJnYFGaXCWpw_KQuJeWQ" "apple-domain-verification=k5TjvcoYmt5Bfejc" "google-site-verification=Qygvkz5D16bz6MgHFShwReH95oxmzqR1nSVKEk106s8" "MS=E9410EC7E6BA177C32F2456EF80EDF52DC65EED5" "zone-ownership-verification-7093224593846186e0ae328b3c6d6c5f6a8cce2dc6eda3d8cf0f83fda6525486" "MS=ms99685526" "MS=ms32953597" "v=spf1 mx ~all" "OSSRH-53474" "google-gws-recovery-domain-verification=52485859" |
| NS | dns-1.dfn.de. ns3.dlr.de. dns-3.dfn.de. dns-2.dfn.de. ns4.dlr.de. |
| SOA | ns3.dlr.de. dnsmaster.dlr.de. 2018053831 10800 3600 1814400 1800 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | 100 10 "S" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.de. |
| TLSA | |
| SSHFP |