ung-holbæk.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 July 2014 (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.
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all. |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-07-03 |
| Expires | 2027-07-31 (282d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| kaephoej.dk | Punktum dk A/S (direct) |
| skibsværftet.dk | Punktum dk A/S (direct) |
| ungdomsbyrådet.dk | Punktum dk A/S (direct) |
| unghavn.dk | DANDOMAIN A/S |
| ungholbaek.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 19:52:45 | 480ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 10:41:22 | 6345ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 22:32:55 | 573ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 19:14:25 | 4528ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 02:09:39 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 10:39:36 | 618ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 19:27:53 | 16719ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 23:27:23 shown | 8314ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-20 16:35:15 | 1789ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 20:05:00 | 1115ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:44:17 | 416ms | 2 NS 1 A 0 MX | 🔒 Secure |