heltidsundervisningen-aarhus.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 28 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.188 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. Mail is handled by mx-cluster-b1.one.com, mx-cluster-b2.one.com. 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 |
|---|---|---|---|---|---|---|---|
| 80.92.65.188 | 43200s | 80-92-65-188.ip.dclux.com | AS24611 | Datacenter Luxembourg S.A. | 80.92.64.0/19 | 🇱🇺 Luxembourg | Luxembourg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx-cluster-b1.one.com | — | — | — |
| 10 | 43200s | mx-cluster-b2.one.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.211.60 |
| 🔶 Autoconfig | 46.30.211.60 |
| TXT Record |
|---|
| aak-webapp-prod-wwwredirects.azurewebsites.net |
| www | 80.92.65.188 (AS24611) (address records, no CNAME) |
| www vs bare domain | Same network heltidsundervisningen-aarhus.dk: 80.92.65.188 (AS24611) www.heltidsundervisningen-aarhus.dk: 80.92.65.188 (AS24611) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2025081376 |
| 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 | 2011-10-28 |
| Expires | 2026-10-31 (12d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 07:14:31 shown | 1681ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 07:14:17 | 2585ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 07:09:18 | 599ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 23:46:49 | 684ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 04:29:09 | 708ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-14 23:05:10 | 766ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 00:44:41 | 569ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 23:23:26 | 567ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 04:17:58 | 9039ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 17:58:38 | 1557ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 18:24:52 | 991ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 15:38:59 | 832ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 15:24:52 | 9680ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 18:40:34 | 1987ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 23:11:12 | 3726ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 11:20:50 | 670ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 11:15:53 | 799ms | 4 NS 1 A 2 MX | 🔒 Secure |