tæt-hus.dk is a .dk domain with no delegation in this scan. It was registered on 2 January 2023 (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 | 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 | 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: ncache nxdomain |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2023-01-02 |
| Expires | 2027-01-01 (66d) |
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).
| Domain | Registrar |
|---|---|
| aeroseal-danmark.dk | DANDOMAIN A/S |
| aerosealdanmark.dk | DANDOMAIN A/S |
| ingen-lækage.dk | DANDOMAIN A/S |
| tæt-ventilation.dk | DANDOMAIN A/S |
| tæthus.dk | DANDOMAIN A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 07:50:47 | 465ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 12:50:15 | 380ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-25 17:15:54 | 453ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-04 14:12:03 | 1606ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 20:31:09 | 438ms | 2 NS 1 A 0 MX | ⚠️ Bogus |
| 2026-06-23 18:57:17 shown | 284ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 21:54:09 | 359ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 05:00:48 | 812ms | 2 NS 1 A 0 MX | 🔒 Secure |