cetus.dk is a .dk domain with no delegation in this scan. It was registered on 4 December 2000 (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 CNAME | cetus.dk (all on cetus.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2000-12-04 |
| Expires | 2030-12-31 (1535d) |
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 |
|---|---|
| bjerndrup.dk | Simply.com A/S |
| droneweb.dk | Simply.com A/S |
| iot2.dk | Simply.com A/S |
| kjen.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 19:32:53 | 992ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 05:39:28 | 1327ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:40:07 | 590ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 08:50:14 | 1144ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 11:12:48 shown | 851ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 20:10:04 | 823ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:10:35 | 511ms | 4 NS 1 A 1 MX | 🔒 Secure |