cubster.dk is a .dk domain with no delegation in this scan. It was registered on 7 May 2016 (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.
| www CNAME | cubster.dk (all on cubster.dk) |
| www vs bare domain | Same network cubster.dk: 195.242.131.2 2001:67c:564:fffc::1001 (AS62121) www.cubster.dk: 195.242.131.2 2001:67c:564:fffc::1001 (AS62121) |
| Wildcard | No |
| Denial of existence | NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-05-07 |
| Expires | 2028-05-31 (590d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 05:17:33 | 556ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 23:51:17 | 361ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 21:28:26 | 383ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 20:21:11 | 511ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 05:28:38 | 3209ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 11:10:10 | 1264ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 07:59:10 shown | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 03:41:01 | 2574ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 23:10:46 | 722ms | 3 NS 1 A 1 MX | 🔓 Insecure |