letsbook.dk is a .dk domain with no delegation in this scan. It was registered on 22 July 2026 (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 | 104.21.23.249 172.67.214.185 2606:4700:3033::ac43:d6b9 2606:4700:3036::6815:17f9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network letsbook.dk: 104.21.23.249 172.67.214.185 2606:4700:3033::ac43:d6b9 2606:4700:3036::6815:17f9 (AS13335) www.letsbook.dk: 104.21.23.249 172.67.214.185 2606:4700:3033::ac43:d6b9 2606:4700:3036::6815:17f9 (AS13335) |
| 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 | Obsidian Digital A/S |
| Registered | 2026-07-22 |
| Expires | 2027-07-21 (275d) |
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).
Showing 100 of 837.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 03:18:05 | 954ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 10:11:23 | 626ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-21 15:55:37 | 604ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-18 13:18:22 | 1178ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-28 00:36:20 | 1214ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-23 11:54:49 | 892ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-18 16:20:39 | 8878ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 13:44:38 | 632ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 12:36:47 | 609ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-15 02:35:39 | 653ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 10:19:26 | 552ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 10:17:59 | 16970ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 09:44:50 | 721ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-06 22:31:25 | 716ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 14:17:01 | 808ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 09:59:24 | 741ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-02 23:12:24 | 554ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 08:05:50 shown | 278ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 21:38:54 | 341ms | 0 NS 0 A 0 MX | ❓ Unknown |