opsamler.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | Address record (no CNAME) |
| 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 | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-09-15 |
| Expires | 2027-09-14 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:05:33 | 580ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 09:54:18 | 247ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 09:25:48 | 207ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 09:11:21 | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 08:55:40 | 740ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 12:19:28 shown | 204ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 12:08:13 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 11:55:13 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-16 10:07:08 | 2645ms | 1 NS 0 A 0 MX | ❓ Unknown |