ultraslan.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 7 May 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.
| 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 | 2014-05-07 |
| Expires | 2027-05-31 (216d) |
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 |
|---|---|
| kocak.dk | ONE.COM A/S |
| yeniparti.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:46:43 | 1399ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-24 12:29:25 | 27204ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 18:45:50 | 12777ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-04 03:37:00 | 1405ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-24 07:07:22 | 3342ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-23 02:51:25 | 1554ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 02:32:58 | 1417ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-21 02:14:23 | 1400ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-19 23:22:12 | 1453ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-18 22:20:20 | 5570ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-17 13:19:37 | 2789ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 23:00:58 | 2842ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-14 19:18:37 | 5315ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-13 18:35:12 | 3645ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-12 15:57:35 | 997ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-10 11:31:19 | 4596ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 08:18:30 | 783ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-08 07:21:46 | 981ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-31 22:55:53 | 874ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-30 00:34:29 | 2366ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-29 00:01:25 shown | 10087ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-27 21:03:01 | 971ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-26 18:18:07 | 1022ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-25 18:04:21 | 10141ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-24 17:45:40 | 8920ms | 2 NS 0 A 0 MX | ⚠️ Bogus |