onlinetræning.dk is a .dk domain with no delegation in this scan. It was registered on 3 August 2021 (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.
| www | 157.250.160.51 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-08-03 |
| Expires | 2027-08-31 (308d) |
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 599.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 08:19:06 | 780ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 23:52:52 | 833ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 00:05:48 | 1470ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 14:23:57 | 762ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:16:48 | 723ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 12:58:46 | 694ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 10:21:29 | 9718ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 16:16:52 | 3230ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:44:58 shown | 291ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:46:24 | 1233ms | 5 NS 1 A 1 MX | 🔒 Secure |