aalborgcsp.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 3 October 2026 (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 | 104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network aalborgcsp.dk: 104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335) www.aalborgcsp.dk: 104.21.86.146 172.67.220.150 2606:4700:3032::ac43:dc96 2606:4700:3037::6815:5692 (AS13335) |
| 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 | Obsidian Digital A/S |
| Registered | 2026-10-03 |
| Expires | 2027-10-02 (350d) |
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).
Showing 100 of 590.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 08:34:18 | 728ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 23:22:59 | 270ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 23:20:33 | 255ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 23:05:50 | 277ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 22:52:21 | 244ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 22:26:51 | 253ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 22:07:13 | 245ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 21:55:02 | 812ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 22:27:56 | 236ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 22:20:04 | 2200ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-22 20:49:40 | 202ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-15 19:27:39 | 300ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-09 05:58:29 | 246ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 03:24:30 | 181ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-05 00:25:44 shown | 172ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 10:48:16 | 739ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 17:00:48 | 787ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 14:03:14 | 1811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 13:10:27 | 1018ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 03:49:02 | 1507ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:04:26 | 1137ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:59:38 | 2782ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:52:12 | 1430ms | 2 NS 1 A 1 MX | 🔒 Secure |