aarhusskills.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 23 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.197.250.177 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.eurodns.com | — | — | — |
| ns2.eurodns.com | — | — | — |
| ns3.eurodns.com | — | — | — |
| ns4.eurodns.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.197.250.177 | — | lb1.corp.cabana.dk | AS48854 | team.blue Denmark A/S | 91.197.248.0/22 | 🇩🇰 Denmark | — |
| www CNAME | aarhusskills.dk (all on aarhusskills.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | 2025092948 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2020-09-23 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 14:17:22 | 1296ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 13:12:50 | 642ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 12:47:57 | 623ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 17:29:59 | 608ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-21 05:41:34 | 734ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-11 00:18:58 | 2440ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-03 19:49:18 | 586ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 19:41:39 | 1158ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-29 03:56:04 | 1245ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 02:13:45 | 843ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 10:47:55 | 2685ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-11 06:05:26 | 948ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-26 18:24:00 | 894ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-24 17:55:01 | 9770ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 16:28:58 | 684ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-06 21:25:53 | 1003ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-04 22:45:40 | 908ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 05:37:35 | 679ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-19 23:34:19 | 2315ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 09:42:24 | 1142ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 12:55:40 shown | 936ms | 4 NS 1 A 0 MX | 🔒 Secure |