undervisningen.dk is a .dk domain with no delegation in this scan. It was registered on 2 January 2023 (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 | 93.191.156.163 (AS48854) (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 | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-01-02 |
| Expires | 2027-01-01 (75d) |
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 |
|---|---|
| tekstpiloten.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 07:31:26 | 1721ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 07:13:16 | 426ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 08:59:27 | 569ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 03:26:16 | 1815ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 00:05:18 shown | 1169ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 10:34:02 | 5680ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 16:50:37 | 931ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 05:47:41 | 854ms | 3 NS 1 A 1 MX | 🔒 Secure |