sundhedslægen.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. 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 | Address record (no CNAME) |
| 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 | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 21:53:29 | 312ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 23:44:46 | 442ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 21:19:30 | 411ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-15 06:05:26 | 979ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-08 22:31:38 | 1014ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-06 10:57:14 | 179ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-04 05:58:23 shown | 157ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 00:48:24 | 157ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 11:26:54 | 159ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 08:34:50 | 671ms | 1 NS 0 A 0 MX | ❓ Unknown |