| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| sif.komtel.net | 212.7.128.165 | ns02.versatel.de | AS8881 1&1 Versatel GmbH |
| thor.komtel.net | 212.7.128.162 | ns01.versatel.de | AS8881 1&1 Versatel GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 62.214.65.23 | 86400s | mail.dsfs.dk | AS8881 | 1&1 Versatel GmbH | 62.214.0.0/16 | 🇩🇪 Germany | Berlin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | 86400s | mail.dsfs.dk | 185.21.43.16 | linux16.scannet.dk | AS48854 team.blue Denmark A/S |
| 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 | 2020102700 |
| Primary NS (MNAME) | thor.komtel.net |
| Responsible (RNAME) | hostmaster@versatel.de |
| Refresh | 10000s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |