blueballs.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 1 October 2025 (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 | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2025-10-01 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 19:32:10 | 128ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 18:02:26 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 10:30:43 | 248ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 09:04:16 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 08:46:52 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 08:36:30 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 06:07:10 | 258ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 04:07:01 | 297ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 03:02:05 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 00:24:20 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 23:48:22 | 165ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 19:20:27 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 12:28:44 | 717ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 12:20:59 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 08:47:11 shown | 156ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 08:34:13 | 247ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 08:22:50 | 130ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 08:21:15 | 286ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 08:18:18 | 1800ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 08:16:30 | 1151ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 21:01:10 | 2125ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 19:47:23 | 1090ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 15:38:19 | 1032ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 00:53:54 | 4166ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-29 20:46:26 | 1411ms | 3 NS 1 A 1 MX | 🔒 Secure |