challengecoin.dk is a .dk domain with no delegation in this scan. It was registered on 6 October 2022 (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 | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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 | ONE.COM A/S |
| Registered | 2022-10-06 |
| Expires | 2027-10-05 (345d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 08:44:34 | 357ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 23:27:36 | 316ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 04:15:54 | 503ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 10:57:59 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 09:18:10 | 622ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 23:43:18 | 1057ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 04:57:52 | 8596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-05 06:23:14 | 2576ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 04:29:35 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 10:51:06 | 813ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 01:03:08 | 2440ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 13:23:34 shown | 1203ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 17:56:01 | 804ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 20:15:24 | 828ms | 2 NS 1 A 4 MX | 🔒 Secure |