| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.63.145.254 | 11000s | linux17.unixserver.org | AS8741 | ratiokontakt GmbH | 212.63.128.0/19 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 11000s | mail.siba-sikringer.dk | 212.223.165.71 | frontend.clustermail.de | AS8741 ratiokontakt GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.63.145.254 |
| 🔶 Autoconfig | 212.63.145.254 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025042502 |
| Primary NS (MNAME) | a.ns14.net |
| Responsible (RNAME) | guardian@ratiokontakt.de |
| Refresh | 39940s |
| Retry | 14400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 11000s |