three.dk is a .dk domain served by 3 nameservers (ns.domainnetwork.se, ns2.domainnetwork.se, ns3.domainnetwork.com). It was registered on 17 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ns1.domainaudit.com, ns0.domainaudit.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 213.219.45.106 | 86400s | — | — | — | — | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 100 | 86400s | ns1.domainaudit.com | — | — | — |
| 200 | 86400s | ns0.domainaudit.com | — | — | — |
| www CNAME | three.dk (all on three.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2013121102 |
| Primary NS (MNAME) | ns.domainnetwork.se |
| Responsible (RNAME) | hostmaster@melbourneitcbs.com |
| Refresh | 21600s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2002-05-17 |
| Expires | 2027-06-30 (253d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 14:25:01 shown | 1045ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 21:34:16 | 951ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 21:11:16 | 1073ms | 3 NS 1 A 2 MX | 🔓 Insecure |