| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mail1.net.walz.de | 62.159.255.120 | mail1.net.walz.de | AS3320 Deutsche Telekom AG |
| 10 | 1800s | mail2.net.walz.de | 62.157.212.200 | mail2.net.walz.de | AS3320 Deutsche Telekom AG |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2018050900 |
| Primary NS (MNAME) | a.ns14.net |
| Responsible (RNAME) | wod@net.walz.de |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |