Generated: 2026-08-11T07:21:07-05:00
| 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 | 2 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| OK | DNSSEC chain | 15/15 | DS and DNSKEY detected. |
| 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 | 72 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 19/35 | 5 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: 79.16.155.104.bc.googleusercontent.com |
| 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/1.1 200 OK |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 104.155.16.79 |
| AAAA | 2600:1900:4010:cc4:: |
| CNAME | |
| MX | 0 coi-cz.o-v1.mx.microsoft. |
| TXT | "v=spf1 a mx ip4:213.195.199.180 ip4:213.195.199.179 include:spf.protection.outlook.com -all" "3cm65x8m01l90f3y531fn6cdmwknrztf" "MS=75DD76990965786EAF6D64424FC315C80B2B1ED1" "cb3tqxs6w619gznqdrwfwwp6z4y01p3c" |
| NS | ns1.ignum.com. ns2.ignum.cz. |
| SOA | ns1.ignum.com. hostmaster.ignum.cz. 2026073102 10800 3600 604800 3600 |
| CAA | |
| DS | 1478 13 2 470201C4952A833A4C2B18D20E7E22FE8BE54CE27677C76EDAD8644E 0E22AE98 |
| DNSKEY | 256 3 13 gB+euHP2bil7a58BF2WaNvSCnRcloJihHEqHTJCLwt9eYMMwPW3CY7yj iBTL5kFVNHWoZMQvaIK8RbY49HEeqQ== 257 3 13 iwSBRNKahrDDjqGMErIG6vv59dDkT4Em1maTym1rj3fpFNYrSqu6Bdsz 9GmshtPdFMhfVry8mp22CCQc1X3QBg== |
| RRSIG | AAAA 13 2 600 20260929121903 20260731111903 6760 coi.cz. m91kBtntDSqjPv5qHOvnwUNDmnQzD9UOd9uHv2pQhe56i4z/6uq9BAV6 dT6S9jevOPhvU87uqL1/nbKVM0VlyA== NS 13 2 3600 20260929121903 20260731111903 6760 coi.cz. OlleitH+/+dv0zldmdDASouyKtYZ+qW+VrlmEMNf6yuTQ9VSbis/Ecny zXycXs84ocxtUFfePtep6Yy0LTqBdw== A 13 2 600 20260929121903 20260731111903 6760 coi.cz. 1HnQdT7nFTjwQrmhU/5ZNVb6OEvfSXQP3z7lgcVLmIyfnX8ThnJkG0UV vKCjmd/vC4sAg60MbcZf7KKyXM3Zgw== DS 13 2 3600 20260823054724 20260809041724 5166 cz. yLxEVRDTJnI3bbeoao+yU3vIyRBluWKuJjfNXvYZ91eMGyjjFjheNpu+ 10gUcx7QWDS6MeiwtEEywZyr03l6EQ== |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |