jøk.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www CNAME | www.cbs.dk (all on cbs.dk) → 130.226.47.57 (AS1835) |
| www vs bare domain | Only www resolves (all like this) |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2004011019 |
| Primary NS (MNAME) | ns1.cbs.dk |
| Responsible (RNAME) | DNS@cbs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-02-01 |
| Expires | 2027-02-28 (131d) |
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).
Showing 100 of 113.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 02:26:59 shown | 664ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 19:50:19 | 762ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 18:10:05 | 1163ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 03:06:26 | 1386ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 02:57:01 | 2673ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 02:50:23 | 394ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 14:01:16 | 421ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 19:34:13 | 456ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 17:49:13 | 2640ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 15:39:21 | 446ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-09 03:12:38 | 611ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 20:38:32 | 2576ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 23:59:36 | 2722ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 13:57:57 | 316ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 13:32:39 | 320ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 07:29:54 | 2888ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 00:52:54 | 619ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 12:15:30 | 510ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 22:20:01 | 16441ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 03:14:47 | 8396ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 20:08:44 | 462ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 05:25:21 | 531ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-04 22:33:40 | 597ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 19:24:43 | 455ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 21:03:32 | 1146ms | 2 NS 0 A 0 MX | 🔒 Secure |