heat1.dk is a registered .dk domain whose nameservers (ns1.nrd.dk, ns2.nrd.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 8 November 2019 (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 |
|---|---|---|---|
| ns1.nrd.dk | — | — | — |
| ns2.nrd.dk | — | — | — |
| www CNAME | heat1.dk (all on heat1.dk) |
| www vs bare domain | Same network |
| 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 | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2019-11-08 |
| Expires | 2026-11-30 (34d) |
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 |
|---|---|---|---|
| 2026-10-23 20:00:34 | 527ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-07 19:59:19 | 579ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-03 09:02:03 | 740ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 09:01:51 shown | 1133ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 06:35:14 | 1225ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:06:48 | 666ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:05:21 | 796ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:03:55 | 816ms | 2 NS 1 A 0 MX | 🔓 Insecure |