serieholdet.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 6 August 2017 (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 | 94.231.103.155 (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 | ⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all. |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2017-08-06 |
| Expires | 2027-08-31 (309d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:08:40 | 389ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 12:10:03 | 423ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 20:46:34 | 656ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 18:45:16 | 241ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-15 09:28:22 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 06:58:33 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-03 23:26:31 | 672ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 03:59:56 | 471ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 23:09:23 | 9668ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-21 23:03:00 | 4315ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 23:01:05 | 2370ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-19 22:42:20 | 7983ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-18 21:41:51 | 2228ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 20:23:02 shown | 1824ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-12 05:11:01 | 4350ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-10 13:46:31 | 1852ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-07 09:19:57 | 3370ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-26 04:10:42 | 1717ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:39:24 | 550ms | 4 NS 1 A 1 MX | 🔒 Secure |