jrchristensen.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 28 September 2009 (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 CNAME | jrchristensen.dk (all on jrchristensen.dk) |
| www vs bare domain | Same network jrchristensen.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940) www.jrchristensen.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940) |
| 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 |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-09-28 |
| Expires | 2027-09-30 (339d) |
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 |
|---|---|---|---|
| 2026-10-21 00:32:00 | 719ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 19:12:00 | 788ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 13:17:16 | 844ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 13:39:37 | 796ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 08:12:10 | 1055ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 12:46:35 shown | 922ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 00:02:59 | 8961ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 00:07:25 | 929ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 18:12:23 | 842ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 09:50:55 | 6873ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 03:08:34 | 840ms | 3 NS 1 A 1 MX | 🔓 Insecure |