døf.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 September 2007 (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 | 2007-09-07 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 15:23:02 | 108ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 10:46:25 | 138ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 10:09:08 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 16:11:40 | 389ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 14:07:27 | 205ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 12:55:47 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 10:51:30 | 138ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 10:12:32 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 09:54:31 | 110ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 08:12:19 | 157ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 07:51:08 shown | 95ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 05:15:57 | 326ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 04:40:25 | 373ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 01:37:02 | 609ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 01:31:11 | 644ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 06:47:24 | 484ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 06:01:42 | 123ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 05:55:12 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 05:54:29 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 05:52:10 | 639ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 05:36:25 | 530ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 01:52:14 | 1067ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-10 20:34:02 | 2838ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-15 01:03:45 | 10031ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-11 16:11:56 | 1328ms | 2 NS 1 A 7 MX | 🔒 Secure |