studieby-holstebro.dk is a .dk domain with no delegation in this scan. It was registered on 5 December 2012 (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 | 194.150.113.21 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| 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: failure |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2012-12-05 |
| Expires | 2026-12-31 (68d) |
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 |
|---|---|---|---|
| 2026-09-30 00:06:08 | 360ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 04:54:15 | 416ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 05:25:20 | 409ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 17:11:16 | 2651ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 00:26:50 shown | 904ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 07:37:41 | 442ms | 2 NS 1 A 1 MX | 🔒 Secure |