| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 159.195.63.138 | 3600s | server2.mailsys.de | AS197540 | netcup GmbH | 159.195.32.0/19 | 🇩🇪 Germany | Nuremberg |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0a:4cc0:c1:f606:349b:eeff:fe2d:7fcd | 3600s | server2.mailsys.de | AS197540 | netcup GmbH | 2a0a:4cc0:c0:0:0:0:0:0/43 | 🇩🇪 Germany | Nuremberg |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026020704 |
| Primary NS (MNAME) | ns.inwx.de |
| Responsible (RNAME) | hostmaster@inwx.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |