aarhusopen.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 December 2006 (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.
| 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: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-12-03 |
| Expires | 2026-12-31 (67d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:53:13 | 1102ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-03 10:29:23 | 1207ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-02 11:43:42 | 1212ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-28 02:39:32 | 1476ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-03 10:29:27 | 24852ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-23 18:22:25 | 8811ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 17:41:58 | 909ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-21 17:37:06 | 5952ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 17:23:12 | 1466ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-19 05:43:48 | 4555ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-18 04:55:54 | 10158ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 20:59:08 | 1506ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 19:03:33 | 1448ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-14 07:17:50 | 4862ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-13 05:52:42 | 3160ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-11 12:40:58 | 1426ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 17:29:58 | 8641ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-07 01:19:49 | 1521ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-05 22:13:25 | 48053ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-02 21:41:31 | 16833ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-31 14:34:47 shown | 1398ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-28 17:55:06 | 10085ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-27 09:40:59 | 1430ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-26 09:25:53 | 8737ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-25 09:00:23 | 1189ms | 2 NS 0 A 0 MX | ⚠️ Bogus |