atjoup.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 August 2026 (WHOIS) and first appeared in the .dk zone on 2 August 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 | 212.237.249.17 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | ❓ Unknown (the delegated nameservers don't answer) |
| 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 | 2026-08-01 |
| Expires | 2027-07-31 (284d) |
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 |
|---|---|
| atjouproduction.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 06:45:59 | 332ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 20:05:31 | 412ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-16 03:14:42 | 900ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-09 02:04:23 | 245ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-05 11:36:48 | 186ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 02:25:45 | 171ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 15:23:47 | 435ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 02:17:38 | 162ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 17:35:07 | 172ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 17:17:57 | 310ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 14:51:28 | 556ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 14:23:58 | 158ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 05:11:07 | 876ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 04:53:10 | 696ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 04:38:16 | 1405ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 03:40:03 | 3344ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 03:33:46 | 2000ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 14:39:43 | 16547ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 20:47:35 | 671ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-14 00:32:59 | 684ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 23:14:07 | 3716ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 19:44:58 | 693ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 05:08:20 | 1053ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-06 23:29:05 | 1315ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-02 08:34:53 shown | 1094ms | 1 NS 0 A 0 MX | ❓ Unknown |