calceku.dk is a .dk domain with no delegation in this scan. It was registered on 9 June 2017 (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 | 104.21.28.23 172.67.170.48 2606:4700:3031::ac43:aa30 2606:4700:3035::6815:1c17 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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 | Simply.com A/S |
| Registered | 2017-06-09 |
| Expires | 2027-06-30 (249d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 20:25:36 | 1074ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-05 00:37:56 | 970ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-01 00:18:22 | 1177ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-27 23:14:01 | 1225ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-18 00:15:57 | 1563ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-04 00:01:48 | 1880ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-27 21:10:58 | 1223ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-21 22:20:53 shown | 1157ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 09:59:28 | 2801ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-16 18:55:32 | 689ms | 2 NS 2 A 2 MX | 🔓 Insecure |