udviklingscentersyd.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 10 September 2026 (WHOIS) and first appeared in the .dk zone on 11 September 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 | 104.21.51.28 172.67.220.4 2606:4700:3030::ac43:dc04 2606:4700:3034::6815:331c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network udviklingscentersyd.dk: 104.21.51.28 172.67.220.4 2606:4700:3030::ac43:dc04 2606:4700:3034::6815:331c (AS13335) www.udviklingscentersyd.dk: 104.21.51.28 172.67.220.4 2606:4700:3030::ac43:dc04 2606:4700:3034::6815:331c (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 | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Soluciones Corporativas IP, SL |
| Registered | 2026-09-10 |
| Expires | 2027-09-09 (326d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 04:34:43 | 427ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 17:35:13 | 403ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 15:07:59 | 710ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-18 13:33:19 | 1933ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 10:41:00 shown | 2958ms | 1 NS 0 A 0 MX | ❓ Unknown |