aarhuskraftvarme.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 16 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (aarhuskraftvarme.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.aarhuskraftvarme.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:680896e99adad@dmarc-dk.centerasecurity.com; |
| www | Exists, no address |
| www vs bare domain | Neither resolves aarhuskraftvarme.dk: no address www.aarhuskraftvarme.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026031937 |
| 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 | 2014-12-16 |
| Expires | 2026-12-31 (71d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 11:07:21 shown | 527ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-03 14:36:54 | 1455ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 14:35:13 | 468ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 14:28:12 | 552ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 09:42:18 | 592ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 06:21:50 | 673ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-14 17:36:38 | 689ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 12:01:01 | 1080ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 10:35:49 | 793ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 10:28:22 | 872ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-09 10:44:36 | 16680ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 22:00:10 | 809ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-20 18:38:33 | 853ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 17:50:08 | 892ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-01 12:39:24 | 752ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 05:10:43 | 3005ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 04:17:18 | 908ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:45:45 | 2413ms | 4 NS 0 A 0 MX | 🔒 Secure |