birkelands.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 8 August 2026 (WHOIS) and first appeared in the .dk zone on 9 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 | 2026-08-08 |
| Expires | 2027-08-07 (289d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 09:49:59 | 435ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-24 13:27:03 | 856ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-23 13:12:10 | 8851ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 10:18:37 | 3665ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 10:06:17 shown | 1025ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 08:52:15 | 4733ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 04:37:45 | 4654ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 06:04:37 | 3276ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 16:59:44 | 740ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 01:04:27 | 6982ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 09:06:55 | 2947ms | 1 NS 0 A 0 MX | ❓ Unknown |