søhestbooking.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 2 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 | NXDOMAIN |
| Wildcard | No |
| 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 | 2025-10-02 |
| Expires | 2026-10-01 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 02:19:41 shown | 230ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 01:33:28 | 239ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 22:03:01 | 112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 21:46:20 | 298ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 12:47:52 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 10:52:10 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 19:33:59 | 812ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 19:29:01 | 1376ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 10:57:30 | 400ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 10:47:46 | 460ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 10:26:17 | 373ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 00:33:55 | 360ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 13:57:14 | 1091ms | 3 NS 0 A 0 MX | 🔒 Secure |