cottonlock.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It first appeared in the .dk zone on 6 August 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 17:58:44 | 5163ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 18:01:13 | 4261ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 15:07:45 | 198ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 04:27:47 | 543ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 22:04:37 | 173ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 19:53:20 | 186ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 15:52:38 | 202ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 15:11:13 | 1377ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 14:41:16 | 4847ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 14:27:53 | 8896ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 14:11:09 shown | 3608ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 11:32:33 | 1125ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 11:32:09 | 2226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 06:15:31 | 9765ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 05:24:58 | 1283ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 21:46:10 | 3655ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 14:15:53 | 1347ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 03:16:18 | 2802ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 13:09:47 | 740ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 08:50:13 | 2665ms | 1 NS 0 A 0 MX | ❓ Unknown |