| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.103.231.51 | 3598s | 5.103.231.51.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Holbæk |
| 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 | 2026081101 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 03:44:38 | 2598ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-14 17:24:34 | 1031ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-15 08:43:25 | 9561ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 22:51:24 | 870ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 09:25:52 | 822ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 07:56:09 | 665ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |