welltub.dk is a registered .dk domain whose nameservers (ns01.hostnet.nl, ns02.hostnet.nl) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 August 2018 (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 | 2018-08-03 |
| Expires | 2027-08-31 (310d) |
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).
Showing 100 of 260.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 17:17:16 | 1303ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 07:07:31 | 1333ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 21:02:53 | 10169ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 16:57:33 | 5522ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 16:29:03 | 1473ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 16:09:17 | 6743ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 07:27:20 | 3293ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 07:06:32 | 946ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 04:11:14 | 1472ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 02:00:04 | 3260ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 15:09:07 | 27360ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 11:58:32 | 4020ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 10:58:01 | 27412ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 09:57:53 | 851ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 18:13:27 | 1475ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-04 01:41:08 | 963ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-02 09:21:24 | 937ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 01:59:47 | 1476ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 18:51:00 | 8747ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 17:23:09 | 794ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 17:02:35 | 973ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 16:15:39 | 839ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 15:56:47 shown | 779ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 14:55:07 | 2878ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 11:24:20 | 957ms | 2 NS 0 A 0 MX | ❓ Unknown |