oelby.dk is a .dk domain with no delegation in this scan. 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 | Address record (no CNAME) |
| Wildcard | No |
| 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: failure |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 14:13:32 | 369ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 07:46:50 | 544ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-28 17:13:43 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 12:25:06 | 2086ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 01:00:46 shown | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:01:43 | 597ms | 2 NS 0 A 0 MX | 🔒 Secure |