calspas.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.72.163 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.webalive.dk, backup-mx.zitcom.dk. 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 |
|---|---|---|---|---|---|---|---|
| 89.188.72.163 | 3600s | vds1104.virtualserver.io | AS48854 | team.blue Denmark A/S | 89.188.72.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.188.72.163 |
| 🔶 Autoconfig | 89.188.72.163 |
| www | 89.188.72.163 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021111801 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 21:38:51 shown | 481ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 19:53:27 | 645ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 22:57:39 | 1087ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 13:53:29 | 6435ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 18:55:05 | 753ms | 2 NS 1 A 2 MX | 🔒 Secure |