Generated: 2026-08-11T07:31:09-05:00
| 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 | 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 | 4 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 | 71 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 12/35 | 3 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| 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/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 207.174.61.1 |
| AAAA | |
| CNAME | |
| MX | 20 sul.rtl.de. 10 marduk.rtl.de. 10 assur.rtl.de. 20 sulis.rtl.de. |
| TXT | "facebook-domain-verification=tgwovr0jbwrgw86w70874e97z3zx8r" "google-site-verification=a-RhgGPQMhzvLcPBZxk4HkN11r38ZL3PI9k9HAKyVTE" "TuGV4c60VXWuEBmTZ9WATztggk5l9SFKZAVkD1yqZ/TgppnvkWYoymfcszrVjEcnAyQk7P4iXfTYUBX7AdziIg==" "adobe-idp-site-verification=6afb72c9c82f99bfe04f0d867f1ee4d51df22e914fd17ab2966ef833e033c331" "v=spf1 ip4:194.12.192.0/19 a:sul.rtl.de a:sulis.rtl.de include:spf.protection.outlook.com include:servers.mcsv.net ~all" "_306nzs6mvjs4px5635nxwuvmmh7iuno" "5llsq4uvc3qnuaaujho11hv01" "miro-verification=cb749e1ffbea1463e5ad819295f54687fc362039" "atlassian-domain-verification=Kl3ByU1tsfV9fKiC7TDDZYz1uCeTeUo0SSEh5SitZ9q99Ua74O571fgiIg//j5Hn" "MS=ms25335059" "tollbit-domain-verification=b8890a6e299efaaa471252a734a7b27f046c982d1dbda9c506b825c5de64a91a" "google-site-verification=bHFFqM7rTTb3J0esxWe2rgJozISLMLUBGFSVDjI_Tjg" "knowbe4-site-verification=9f84b0069b8711b7d78efc51717ae64a" "facebook-domain-verification=c9u4zvo66vsnfeufm3mrm858j76rez" "adobe-idp-site-verification=777b92d1-b964-47f5-8e0b-d9b5b80af32b" |
| NS | ns-1739.awsdns-25.co.uk. ns-593.awsdns-10.net. ns-292.awsdns-36.com. ns-1409.awsdns-48.org. |
| SOA | ns-292.awsdns-36.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
| CAA | 0 issuewild "digicert.com" 0 issue "letsencrypt.org" 0 issuewild "amazon.com" 0 issue "digicert.com" 0 issue "sectigo.com" 0 issuewild "letsencrypt.org" 0 issue "pki.goog" 0 issue "amazon.com" |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |