s51.dk is a .dk domain with no delegation in this scan. It was registered on 3 November 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.
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-11-03 |
| Expires | 2027-11-30 (402d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 14:53:56 | 1562ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-18 09:04:49 | 2361ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-21 18:35:10 | 9391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-31 03:38:57 | 1559ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-29 20:26:59 | 1366ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 06:20:20 | 8070ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-06 17:10:43 | 16688ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-22 01:50:38 | 3680ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 04:29:18 shown | 911ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:36:07 | 1147ms | 2 NS 1 A 0 MX | 🔓 Insecure |