yolohairextensions.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 7 October 2024 (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 | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | Simply.com A/S |
| Registered | 2024-10-07 |
| Expires | 2026-10-06 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 22:48:11 shown | 257ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 22:19:45 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 21:58:15 | 242ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 20:11:58 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 18:53:30 | 112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 14:38:10 | 162ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 11:34:59 | 112ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 10:21:50 | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 07:37:20 | 111ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 07:10:50 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 07:09:39 | 787ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 05:33:42 | 618ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:15:00 | 636ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 07:09:45 | 9427ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 07:03:05 | 723ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 12:46:06 | 771ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 21:34:01 | 654ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 18:55:28 | 590ms | 3 NS 1 A 1 MX | 🔒 Secure |