contabilia.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.30 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by contabilia-dk.mail.protection.outlook.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.109.30 | 3600s | linux4.curanet.dk | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.205.88 |
| 🔶 Autoconfig | 94.231.109.30 |
| TXT Record |
|---|
| google-site-verification=54B-1Cve9xoURDs4h5jHRnlicDFIldOyMPlHx3rZPCM |
| v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.emailsignatures365.com include:spf.rpost.net -all |
| Policy | Record (contabilia.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.emailsignatures365.com include:spf.rpost.net -all |
| Policy | Record (_dmarc.contabilia.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; sp=reject; rua=mailto:bca1b77476a1.a@dmarcinput.com,mailto:re+lflodjkp0zp@dmarc.postmarkapp.com; ruf=mailto:bca1b77476a1.f@dmarcinput.com; aspf=r; fo=1; pct=100 |
| www | 94.231.109.30 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-contabilia-dk._domainkey.contabiliadk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 6/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025022801 |
| Primary NS (MNAME) | ns1.123hotel.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:39:37 | 1452ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:56:03 | 718ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 07:48:07 | 831ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 00:29:17 | 1024ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 07:58:13 | 1539ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:11:26 shown | 1121ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 22:10:53 | 785ms | 2 NS 1 A 1 MX | 🔒 Secure |