| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.162.56.253 | 86400s | d65.x-mailer.de | AS61157 | PlusServer GmbH | 212.162.56.0/23 | 🇬🇧 United Kingdom | — |
| 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 | 2021090200 |
| Primary NS (MNAME) | a.ns14.net |
| Responsible (RNAME) | hostmaster@vns.de |
| Refresh | 39940s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |