forskningenshus.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 March 2004 (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 | Address record (no CNAME) |
| 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 | Punktum dk A/S (direct) |
| Registered | 2004-03-02 |
| Expires | 2027-03-31 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 18:07:25 | 137ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-24 10:39:05 | 312ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 02:49:10 | 146ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 14:13:05 | 750ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 14:00:32 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 01:57:16 | 309ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 01:17:12 | 236ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 00:20:01 | 149ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 23:55:23 | 97ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 23:42:19 | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 22:07:17 shown | 349ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 21:04:30 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 19:28:11 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 17:57:25 | 315ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 17:09:20 | 342ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 15:05:31 | 217ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 12:22:44 | 246ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 12:11:46 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 09:53:25 | 1537ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 07:48:10 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 23:26:28 | 770ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 19:06:54 | 5743ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 13:16:22 | 2033ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 10:56:49 | 3630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 15:40:18 | 972ms | 2 NS 1 A 4 MX | 🔒 Secure |