opanderson.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 6 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | 151.101.1.124 151.101.129.124 151.101.193.124 151.101.65.124 (AS54113) (address records, no CNAME) |
| www vs bare domain | Same network opanderson.dk: 151.101.1.124 151.101.129.124 151.101.193.124 151.101.65.124 (AS54113) www.opanderson.dk: 151.101.1.124 151.101.129.124 151.101.193.124 151.101.65.124 (AS54113) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | registry sentinel delegation (no resolvable NS); DNSSEC not evaluated |
| Field | Value |
|---|---|
| Registrar | InterNetX GmbH |
| Registered | 2007-03-06 |
| Expires | 2027-03-31 (162d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 03:23:56 | 947ms | 4 NS 4 A 3 MX | 🔓 Insecure |
| 2026-09-23 09:11:24 | 1345ms | 4 NS 4 A 3 MX | 🔓 Insecure |
| 2026-09-21 19:34:24 shown | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-18 18:18:00 | 784ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-25 10:09:30 | 1095ms | 4 NS 4 A 3 MX | 🔓 Insecure |
| 2026-06-21 17:55:38 | 1139ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 05:25:12 | 1103ms | 4 NS 4 A 3 MX | 🔓 Insecure |