cjnielsen.dk is a registered .dk domain whose nameservers (primary.infoserv.dk, secondary.infoserv.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 2 February 2001 (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.
| www | Address record (no CNAME) |
| 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 | resolution failed: timed out |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-02-02 |
| Expires | 2027-03-31 (157d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:26:49 | 778ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 08:26:33 | 9481ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-05 23:10:53 | 718ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 09:12:37 | 2472ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 12:31:46 shown | 16716ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-26 02:50:20 | 1020ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 06:15:49 | 666ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 23:08:50 | 65535ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 21:11:46 | 1878ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 21:10:33 | 563ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-16 21:00:19 | 4484ms | 2 NS 1 A 0 MX | 🔓 Insecure |