rustiq.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 8 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 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 | 104.21.65.152 172.67.146.174 2606:4700:3034::ac43:92ae 2606:4700:3035::6815:4198 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | Openprovider |
| Registered | 2026-10-08 |
| Expires | 2027-10-07 (353d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 19:59:11 | 508ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-16 19:28:36 | 1378ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-15 18:42:57 | 678ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-14 15:42:25 | 4681ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-13 14:08:09 | 2314ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-12 13:36:25 | 258ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 11:23:16 | 134ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 10:06:12 | 238ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 08:43:50 | 808ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 03:17:30 | 442ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 03:13:15 | 901ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 05:24:59 | 526ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 05:16:26 | 237ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 04:52:08 | 256ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 04:21:13 | 798ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 15:40:27 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 15:30:42 shown | 207ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 15:21:43 | 5252ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 15:05:26 | 205ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-19 21:49:28 | 251ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-16 14:05:15 | 259ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-12 11:46:23 | 276ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-06 15:33:06 | 2749ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 05:07:29 | 752ms | 4 NS 1 A 1 MX | 🔒 Secure |