kudugruppen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.72.210 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 89.188.72.210 | 3600s | vps1328.basicserver.io | AS48854 | team.blue Denmark A/S | 89.188.72.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | kudugruppen.dk → 89.188.72.210 |
| 🔶 Autoconfig | kudugruppen.dk → 89.188.72.210 |
| www | 89.188.72.210 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kudugruppen.dk | kudugruppen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-04-03 |
| Expires | 2027-04-02 (166d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 22:41:31 shown | 522ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 22:39:17 | 561ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 02:06:50 | 489ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 02:39:48 | 581ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 10:06:36 | 729ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 07:48:07 | 660ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 06:25:11 | 2227ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 18:19:27 | 617ms | 3 NS 1 A 0 MX | 🔒 Secure |