proclean.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 |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 22:28:13 | 390ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 00:03:05 | 2812ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 22:50:45 | 564ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-13 07:35:44 | 737ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-12 06:52:19 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-05 06:14:11 | 179ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 01:10:56 | 157ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 22:01:53 shown | 800ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 07:17:34 | 165ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-28 04:16:42 | 184ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 02:51:50 | 848ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 21:56:37 | 168ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 13:59:30 | 631ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:34:31 | 656ms | 2 NS 1 A 2 MX | 🔒 Secure |