holstix.dk is a .dk domain served by 2 nameservers (alice.ns.cloudflare.com, newt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 | Exists, no address |
| www vs bare domain | Neither resolves holstix.dk: no address www.holstix.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2405890767 |
| Primary NS (MNAME) | alice.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 10:54:23 | 983ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 08:12:10 | 1145ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 05:58:19 | 980ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 21:15:33 | 564ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 19:54:48 | 1393ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-23 04:31:36 | 1179ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 16:10:16 | 1889ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-02 23:53:10 | 633ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 08:18:31 | 17142ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-19 03:35:46 | 2674ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 09:46:59 | 759ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 01:42:15 | 1983ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 17:18:41 | 1903ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 13:50:06 shown | 1598ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 14:04:48 | 2356ms | 2 NS 0 A 0 MX | 🔒 Secure |