byudstyr.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 14 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.17 |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2003-08-14 |
| Expires | 2027-08-31 (311d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-01 05:40:12 | 537ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-30 02:05:51 shown | 13690ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 04:34:14 | 444ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 08:24:04 | 933ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 18:37:50 | 2079ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 18:34:43 | 1309ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 18:30:08 | 395ms | 2 NS 1 A 0 MX | 🔒 Secure |