substanstjans.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 was registered on 3 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from our latest 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 CNAME | substanstjans.dk (all on substanstjans.dk) |
| Wildcard | No |
| 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 | 2023-10-03 |
| Expires | 2026-10-02 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 14:46:17 shown | 126ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 14:30:24 | 209ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 08:16:33 | 95ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 05:35:22 | 383ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 04:39:14 | 325ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 02:27:02 | 337ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 01:45:50 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 00:47:03 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 00:31:18 | 248ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 00:29:30 | 242ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 00:27:11 | 112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 22:35:53 | 550ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-21 15:18:50 | 2770ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:20:18 | 632ms | 3 NS 2 A 0 MX | 🔓 Insecure |