ext3.dk is a .dk domain with no delegation in this scan. It was registered on 6 December 2007 (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 | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 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 | 2007-12-06 |
| Expires | 2026-12-31 (73d) |
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 |
|---|---|---|---|
| 2026-10-05 11:17:14 | 1405ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 11:06:19 | 740ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 10:57:18 | 637ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 10:30:35 | 508ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 18:02:01 | 862ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 03:32:05 | 2603ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 03:37:51 | 4967ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 12:07:47 | 551ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 13:23:16 shown | 911ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 11:01:19 | 784ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:10:00 | 1108ms | 2 NS 1 A 1 MX | 🔒 Secure |