au2huset.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 1 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|
| ns.scannet2.dk | — | — | — |
| ns2.scannet2.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.69.129.82 | — | — | AS48854 | — | — | — | — |
| TXT Record |
|---|
| MS=ms15911750 |
| v=spf1 ip4:194.0.161.248 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (au2huset.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:194.0.161.248 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (_dmarc.au2huset.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@au2huset.dk; ruf=mailto:dmarc@au2huset.dk; rf=afrf; pct=100; ri=84600 |
| www | 195.69.129.82 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025021904 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-03-01 |
| Expires | 2027-03-31 (165d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-12 12:25:05 | 945ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 02:24:51 | 1029ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-23 01:56:48 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:56:03 shown | 3981ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 13:49:28 | 3075ms | 2 NS 1 A 3 MX | 🔒 Secure |