computerscience.dk is a .dk domain with no delegation in this scan. It was registered on 3 October 2000 (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 CNAME | arthur.cutisan.dk (all on cutisan.dk) |
| www vs bare domain | Only www resolves computerscience.dk: no address (all like this)www.computerscience.dk: 80.198.171.106 2001:470:28:2f7:0:1:0:6 (AS3292 AS6939) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 16-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| 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 | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| 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 | 2000-10-03 |
| Expires | 2028-12-31 (805d) |
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 |
|---|---|---|---|
| 2026-10-16 19:15:54 | 3842ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-15 16:22:56 | 1085ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-11 09:48:50 | 4163ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-06 23:28:25 | 2505ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-02 20:42:50 | 2153ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-28 20:04:14 | 2741ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-27 19:52:50 | 2492ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-23 17:56:54 | 3040ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-19 21:55:09 | 9859ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-13 09:26:03 | 3687ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-06 08:01:26 | 3726ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-28 03:37:13 | 1807ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 01:52:52 | 7045ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-26 01:28:38 | 1377ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-18 11:16:05 | 3887ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-17 03:15:24 | 3742ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-10 07:48:58 | 6057ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-03 18:36:45 | 2944ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-22 16:10:45 | 9528ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-20 20:12:26 | 10855ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-16 12:06:18 | 13059ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-14 06:59:04 | 5172ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-06 02:35:51 | 7538ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-04 23:08:52 | 11152ms | 4 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-02 11:22:35 | 25647ms | 4 NS 0 A 2 MX | 🔒 Secure |