Generated: 2026-08-08T19:24:09-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 1 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. |
| 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 | 54 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 16/35 | 4 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: redirector.heise.de |
| WARNING | IPv4 diversity | 20/35 | Two or more IPv4 addresses receive full points. |
| OK | IPv6 connectivity | 35/35 | 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 | 193.99.144.80 |
| AAAA | 2a02:2e0:3fe:1001:302:: |
| CNAME | |
| MX | 30 mx03.hornetsecurity.com. 40 mx04.hornetsecurity.com. 10 mx01.hornetsecurity.com. 20 mx02.hornetsecurity.com. |
| TXT | "docusign=b14b0107-39e4-44c2-b48f-944859786474" "miro-verification=601d1e3e9623fe2102de9d6d215a2380ae5c69bd" "c3ViZG9tYWlu" "google-site-verification=7CvE9FRS3zv0wnl8KzLmVw0TSlQay6qOX_zGFm2wzWw" "kT2+bTXGMSIudHQATflucV7vjLhdq9Y18pKTKJxs0O2IebE8seBu4vCAe9MBHYehuRJWwKKt1klytxF4vyuSpA==" "brevo-code:3022b29c6069a0b2ab4ad1eae06d06df" "apple-domain-verification=m53iQZB4O1uMxDGR" "google-site-verification=8kcKAZp-IbbJG7FQzRxIaUXv9Ku4qX0wgMrm_hx_L2s" "tollbit-domain-verification=6fd594c990db1742b6cb34f3699d3944885e664c32333cf8cb176da9aac3ab71" "wUIdRqARf1uNkZkPoWGdYvEmK408vvKC3HKme1h/rnswYDphj9Ytgwt6K1Df1PQnW64Oi3t9c9uKoo989wv8xw==" "v=spf1 ip4:193.99.144.0/24 ip4:193.99.145.0/24 ip6:2a02:2e0:3fe:1001::/64 ip6:2a00:e68:14:800::/64 ip4:193.100.232.56 ip6:2a00:e68:14:801:bad::beef include:_spfdiv.heise.de include:spf.dsb.net include:spf.hornetsecurity.com ~all" |
| NS | ns.pop-hannover.de. ns.heise.de. ns.plusline.de. ns.s.plusline.de. ns2.pop-hannover.net. |
| SOA | ns.heise.de. hostmaster.heise.de. 2026080902 14400 3600 604800 86400 |
| CAA | 0 iodef "mailto:hostmaster@heise.de" 0 issuewild "sectigo.com" 0 issue "amazon.com" 0 issue "sectigo.com" 0 issue "letsencrypt.org" 0 issue "digicert.com" |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |