ad-gulvafslibning.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 was registered on 7 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from our latest 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 | — | — | — |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| 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 | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-10-07 |
| Expires | 2026-10-06 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 10:33:02 shown | 334ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 09:38:24 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 08:11:04 | 334ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 05:06:48 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 03:46:28 | 250ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 22:16:02 | 325ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 19:51:03 | 115ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 19:42:57 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 18:42:53 | 97ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 15:56:01 | 234ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 15:13:51 | 1688ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 10:05:55 | 659ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 08:42:45 | 484ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 17:14:13 | 2590ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 11:29:50 | 2575ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 05:25:04 | 611ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 20:35:02 | 1102ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 15:55:46 | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:59:52 | 1278ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:54:10 | 1488ms | 3 NS 1 A 1 MX | 🔒 Secure |