| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns0.sd-cross.de | 193.110.7.44 | ns0.sd-cross.de | AS24940 Hetzner Online GmbH |
| ns1.sdsolutions.de | 85.214.118.203 | h1619433.stratoserver.net | AS6724 Strato GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.110.7.71 | 3600s | wohlfahrt-ip3.sdsolutions.de | AS24940 | Hetzner Online GmbH | 193.110.6.0/23 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.bestofchristmas.dk | 212.185.177.140 | mail.wohlfahrt.com | AS3320 Deutsche Telekom AG |
| 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 | 2024042901 |
| Primary NS (MNAME) | ns0.sd-cross.de |
| Responsible (RNAME) | administrator@sd-cross.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |