esec.dk is a registered .dk domain whose nameservers (ns01.dubex.net, ns02.dubex.net) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 6 March 2000 (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 |
|---|---|---|---|
| ns01.dubex.net | 185.171.197.77 | — | AS3292 TDC Holding A/S |
| ns02.dubex.net | 185.171.197.78 | — | AS3292 TDC Holding A/S |
| 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 | 2000-03-06 |
| Expires | 2031-03-31 (1622d) |
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 |
|---|---|---|---|
| 2026-10-09 05:46:28 | 63208ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 02:20:08 | 59174ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-17 02:26:04 | 61310ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 11:19:45 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 10:28:41 | 59477ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 10:12:56 | 65535ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 09:13:43 | 65535ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 07:48:19 | 65535ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 07:02:55 | 65535ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 05:58:58 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 01:06:24 | 62665ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 14:55:13 | 63449ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 08:37:40 | 59468ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 22:52:07 | 65428ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 19:17:05 | 65314ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-31 08:42:58 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-27 23:54:29 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-26 23:00:27 | 64864ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 22:45:32 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-24 22:20:54 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-23 20:48:14 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-22 20:01:20 | 59535ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 07:04:53 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-19 07:58:57 | 65535ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-17 13:04:09 | 65535ms | 2 NS 0 A 0 MX | ❓ Unknown |