erkendelsesteori.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 November 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.
| 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 | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-11-03 |
| Expires | 2027-11-30 (401d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 03:22:55 | 1158ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 07:32:11 | 2157ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 15:58:09 | 10084ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 19:00:26 | 4560ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 13:58:22 | 9966ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 13:43:16 | 10278ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 13:32:11 | 11130ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 04:26:14 | 7570ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 19:39:31 | 5623ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 03:56:43 | 9256ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 19:36:51 | 1564ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 00:16:58 | 4569ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 21:38:25 | 2064ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 17:23:08 | 1379ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 11:23:28 | 10401ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 06:55:51 | 1860ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-01 20:29:46 | 10189ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 21:44:07 | 10289ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 18:20:25 shown | 10636ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 14:15:35 | 9033ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 13:29:55 | 1534ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 13:09:20 | 1853ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 12:59:42 | 9661ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 09:44:34 | 10184ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 08:50:07 | 1321ms | 4 NS 0 A 0 MX | ❓ Unknown |