rederne.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 4 July 2026 (WHOIS) and first appeared in the .dk zone on 5 July 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 | 212.237.249.19 (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 | WANNAFIND.DK A/S |
| Registered | 2026-07-04 |
| Expires | 2027-07-03 (253d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 13:58:26 | 493ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-21 20:01:29 | 714ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-19 16:16:15 | 698ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 12:40:05 | 832ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 20:36:23 | 779ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 13:06:11 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-11 19:46:32 shown | 2662ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 05:21:18 | 800ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-06 22:22:36 | 2506ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 08:36:37 | 691ms | 1 NS 0 A 0 MX | ❓ Unknown |