roccertifikat.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 9 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from our latest 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 | 2009-02-09 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|
| vhfshop.dk | A/S SCANNET |
| vhfskolen.dk | Punktum dk A/S (direct) |
| vhfundervisning.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 09:16:55 shown | 9981ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 10:29:07 | 10070ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 06:23:11 | 899ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 05:33:52 | 5812ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 05:20:04 | 1591ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 05:04:43 | 6361ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 03:42:46 | 10158ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 23:07:15 | 4380ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 19:18:49 | 2498ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 08:22:23 | 3414ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 23:04:25 | 796ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 15:41:32 | 10037ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 13:45:55 | 14201ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 06:03:48 | 873ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 05:26:46 | 1433ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-02 20:52:40 | 3514ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-31 04:40:05 | 818ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 14:09:43 | 2830ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 13:17:35 | 760ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 13:01:46 | 8677ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 12:43:09 | 55852ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 12:38:34 | 816ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 10:29:19 | 832ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 18:20:39 | 1502ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 05:58:02 | 16810ms | 2 NS 0 A 0 MX | ❓ Unknown |