korken.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 29 August 2026 (WHOIS) and first appeared in the .dk zone on 30 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 CNAME | custom-domains.chatgpt.site (all on chatgpt.site) |
| www vs bare domain | Same network korken.dk: 162.159.143.30 172.66.3.26 (AS13335) www.korken.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-08-29 |
| Expires | 2027-08-28 (308d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 16:21:55 | 728ms | 2 NS 2 A 4 MX | 🔒 Secure |
| 2026-09-30 16:04:46 | 540ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-26 22:24:28 | 642ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-18 18:10:26 | 760ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-14 08:53:11 | 958ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-09 09:40:09 shown | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-31 10:01:28 | 910ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 08:54:48 | 2386ms | 1 NS 0 A 0 MX | ❓ Unknown |