rydbo.dk is a .dk domain with no delegation in this scan. It was registered on 5 November 2014 (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 | 185.158.133.1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 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 | Simply.com A/S |
| Registered | 2014-11-05 |
| Expires | 2026-11-30 (35d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:11:24 | 1028ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 09:15:23 | 1873ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 08:52:07 | 888ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 08:46:24 | 372ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 18:42:22 | 668ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:47:09 | 663ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 23:45:16 | 32506ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:50:43 | 649ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 03:20:28 | 666ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 06:25:19 shown | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:29:28 | 791ms | 4 NS 1 A 1 MX | 🔒 Secure |