rebslageren.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 |
|---|---|---|---|
| 2026-10-19 08:58:13 shown | 247ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 07:40:59 | 226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 06:49:08 | 129ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 06:36:15 | 389ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 05:10:13 | 332ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 03:58:50 | 330ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 02:32:31 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 21:37:00 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 20:59:30 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 20:55:08 | 352ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 17:37:37 | 252ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 17:25:08 | 3400ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 15:59:25 | 688ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 15:14:36 | 500ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 22:05:25 | 675ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 19:38:09 | 9546ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:17:36 | 1557ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 07:38:45 | 680ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 23:57:14 | 584ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 03:04:19 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:12:12 | 673ms | 3 NS 1 A 1 MX | 🔒 Secure |