detur.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 1 February 2005 (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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www CNAME | detur.dk (all on detur.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-detur-dk._domainkey.aventuraholidays.q-v1.dkim.mail.microsoft | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-01 |
| Expires | 2027-02-28 (132d) |
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 |
|---|---|---|---|
| 2026-10-18 20:48:20 | 1421ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 18:02:26 | 1171ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 17:34:47 shown | 119ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 17:09:04 | 631ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 12:07:19 | 1139ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 14:32:13 | 1133ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 15:11:49 | 1736ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-30 00:34:31 | 2148ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:39:20 | 1301ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 21:26:35 | 2870ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 21:09:56 | 17788ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 20:24:16 | 2077ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 18:57:47 | 3007ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 14:42:56 | 2275ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 15:16:01 | 3378ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 01:42:24 | 1891ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 18:57:00 | 2717ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 02:31:17 | 2333ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 02:30:04 | 875ms | 2 NS 1 A 1 MX | 🔓 Insecure |