thomas-praefab.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 4 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 | NXDOMAIN |
| www vs bare domain | Neither resolves thomas-praefab.dk: no address www.thomas-praefab.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022081600 |
| Primary NS (MNAME) | pns.dtag.de |
| Responsible (RNAME) | dnsadmin@nic.dtag.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Deutsche Telekom AG |
| Registered | 2020-03-04 |
| Expires | 2027-03-31 (155d) |
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).
| Domain | Registrar |
|---|---|
| thomas-gruppe.dk | Deutsche Telekom AG |
| thomas-next.dk | Deutsche Telekom AG |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:18:08 | 602ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 16:01:59 | 557ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 02:33:55 | 9523ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 00:03:23 shown | 356ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 23:34:48 | 1566ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:38:43 | 674ms | 2 NS 0 A 0 MX | 🔓 Insecure |