| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.138.63.51 | 300s | — | AS8881 | 1&1 Versatel GmbH | 213.138.32.0/19 | 🇩🇪 Germany | Berlin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.e-domizil.dk | 213.138.63.51 | — | AS8881 1&1 Versatel GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 213.138.63.51 |
| 🔶 Autoconfig | 213.138.63.51 |
| 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 | 2023081502 |
| Primary NS (MNAME) | ns.norplex-communications.com |
| Responsible (RNAME) | technik@norplex.net |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |