jangreentoft.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 September 2019 (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 | 93.191.156.214 (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 | ❓ 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 | GIGAHOST ApS |
| Registered | 2019-09-01 |
| Expires | 2027-09-30 (343d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 20:36:12 | 431ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 01:32:57 | 366ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 00:01:25 | 132ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 23:57:35 | 128ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 23:52:34 shown | 268ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 23:47:15 | 175ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 23:44:19 | 960ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 23:19:47 | 501ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 14:49:59 | 751ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 21:46:45 | 714ms | 4 NS 1 A 1 MX | 🔒 Secure |