feriebolig-cds.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 3 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 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 | — | — | — |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 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 | ONE.COM A/S |
| Registered | 2015-09-03 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 17:38:13 | 311ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 12:14:01 | 617ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 09:38:30 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 08:25:33 | 346ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 06:50:25 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 06:18:55 | 157ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 05:52:58 | 102ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 05:41:01 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 05:27:15 | 111ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 04:14:20 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 02:55:30 | 277ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 01:44:45 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 23:40:12 | 239ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 21:36:01 | 205ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 16:51:59 | 365ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 12:17:27 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 12:05:26 | 227ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 03:55:41 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 03:53:55 | 217ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 03:29:38 shown | 236ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 03:27:41 | 281ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 03:25:01 | 1132ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 03:18:05 | 349ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 17:45:28 | 1165ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 17:36:06 | 975ms | 2 NS 1 A 1 MX | 🔒 Secure |