davidlantow.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 9 October 2021 (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 | NXDOMAIN |
| www vs bare domain | Neither resolves davidlantow.dk: no address www.davidlantow.dk: no address |
| Wildcard | No |
| 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 | Simply.com A/S |
| Registered | 2021-10-09 |
| Expires | 2026-10-08 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 00:09:16 | 217ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 22:28:23 shown | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 22:13:43 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 21:35:43 | 215ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 18:33:32 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 17:02:13 | 245ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 14:59:30 | 811ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 04:05:57 | 411ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 05:23:03 | 647ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 01:10:59 | 4288ms | 4 NS 0 A 0 MX | 🔒 Secure |