kruusing.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 2 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.50.192.204 is hosted by Hiper A/S (AS203953) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.50.192.204 | 86400s | xb932c0cc.customers.hiper-net.dk | AS203953 | Hiper A/S | 185.50.192.0/22 | 🇩🇰 Denmark | Vedbæk |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | kruusing.dk → 185.50.192.204 |
| 🔶 Autoconfig | kruusing.dk → 185.50.192.204 |
| www CNAME | kruusing.dk (all on kruusing.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kruusing.dk | kruusing.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101702 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-08-02 |
| Expires | 2027-09-30 (344d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 19:56:27 shown | 767ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-17 19:54:16 | 536ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-08 05:22:49 | 611ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 05:08:05 | 720ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 11:38:50 | 848ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 18:29:35 | 1171ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-19 02:20:46 | 1701ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 17:48:48 | 669ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 22:49:08 | 1185ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 20:44:22 | 704ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:43:01 | 1402ms | 3 NS 1 A 0 MX | 🔓 Insecure |