| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.g4s.dk | 91.221.51.91 | — | AS199718 G4S Security Services A/S |
| ns2.g4s.dk | 91.221.51.91 | — | AS199718 G4S Security Services A/S |
| ns3.g4s.dk | 91.221.51.91 | — | AS199718 G4S Security Services A/S |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: timed out |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 05:41:11 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-28 19:06:34 | 753ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 14:03:28 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-26 21:04:52 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-26 14:18:30 | 866ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 21:59:04 | 661ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 08:26:57 | 627ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-21 19:05:39 | 475ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 00:24:04 | 654ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |