ascontrolsystems.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. It first appeared in the .dk zone on 9 July 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| 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 | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-25 22:59:38 | 802ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 10:33:28 | 6400ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 19:03:00 | 616ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-22 18:03:49 | 652ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 23:39:21 | 9792ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 22:37:21 | 699ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 20:58:22 | 687ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 19:57:04 | 792ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 16:52:23 | 663ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-11 02:20:33 | 847ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 08:33:23 shown | 11881ms | 1 NS 0 A 0 MX | ❓ Unknown |