summerhack.dk is a .dk domain with no delegation in this scan. It was registered on 5 February 2016 (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 |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
| 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 | 2016-02-05 |
| Expires | 2027-05-31 (216d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 14:28:51 | 1363ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-20 00:30:22 | 528ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-18 23:52:01 | 975ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-15 21:24:48 | 1139ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 09:32:09 | 1596ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 09:25:18 | 706ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 22:24:14 | 3183ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 21:08:57 | 687ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 18:15:56 | 998ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-15 17:16:16 | 786ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-12 13:07:06 | 1114ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-05 12:03:44 | 1013ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 17:35:19 | 539ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-20 22:17:36 | 766ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-13 19:09:34 | 2340ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-07 11:24:01 | 688ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-01 02:16:08 | 1224ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-24 08:04:54 | 852ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 08:35:01 | 876ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-10 15:21:01 | 1385ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 11:16:25 | 2625ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-27 04:19:51 | 637ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-24 22:20:13 | 2569ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 13:09:03 | 1168ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 02:08:30 shown | 1125ms | 0 NS 0 A 0 MX | ❓ Unknown |