ivaerksaettercentret.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 5 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 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 |
|---|---|---|---|---|---|---|---|
| 93.191.155.240 | 60s | forward.dnsfactory.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.191.155.240 |
| 🔶 Autoconfig | 93.191.155.240 |
| www | 93.191.155.240 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network ivaerksaettercentret.dk: 93.191.155.240 (AS48854) www.ivaerksaettercentret.dk: 93.191.155.240 (AS48854) |
| 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 | 2026072001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2008-11-05 |
| Expires | 2026-11-30 (33d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| businessranders.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-27 07:07:52 shown | 361ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 06:02:55 | 405ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-20 13:11:32 | 737ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-29 23:51:38 | 2243ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 11:06:42 | 25273ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 01:00:53 | 24668ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 17:34:05 | 1083ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 16:52:13 | 24602ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 17:36:05 | 22463ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:19:48 | 16293ms | 0 NS 0 A 0 MX | ❓ Unknown |