fritsen.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 first appeared in the .dk zone on 5 August 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 CNAME | fritsen.dk (all on fritsen.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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.
| 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 | resolution failed: failure |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:36:19 | 819ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-06 05:01:16 | 668ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-01 04:35:33 | 551ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-23 22:37:12 | 9619ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-07 22:03:03 | 2601ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-07 02:36:59 | 3937ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-05 08:36:53 shown | 1028ms | 1 NS 0 A 0 MX | ❓ Unknown |