tirsa.dk is a .dk domain with no delegation in this scan. It was registered on 19 October 2004 (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 CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Only www resolves (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 | 2004-10-19 |
| Expires | 2026-10-31 (11d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 07:55:42 | 1263ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-14 07:30:11 | 1004ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-08 00:54:09 | 1411ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-21 20:25:28 | 5524ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-11 00:16:40 | 17318ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-14 05:37:04 | 1836ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-04 16:10:45 | 3286ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-25 11:19:23 | 764ms | 2 NS 0 A 7 MX | ⚠️ Bogus |
| 2026-06-21 23:19:41 | 923ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-21 21:04:59 shown | 968ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 14:09:22 | 798ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-18 08:29:36 | 704ms | 2 NS 0 A 7 MX | 🔒 Secure |