byggevarmedanmark.dk is a .dk domain served by 4 nameservers (ns1.absaconit.dk, ns2.absaconit.dk, ns3.absaconit.dk and 1 more). It was registered on 18 March 2019 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves byggevarmedanmark.dk: no address www.byggevarmedanmark.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 | 2026070605 |
| Primary NS (MNAME) | ns1.absaconit.dk |
| Responsible (RNAME) | support@absacon.dk |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Absacon IT ApS |
| Registered | 2019-03-18 |
| Expires | 2030-03-31 (1250d) |
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 |
|---|---|---|---|
| 2026-10-25 22:32:10 shown | 451ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 02:17:57 | 501ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-20 03:48:05 | 557ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-07 02:09:07 | 1206ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:15:32 | 427ms | 4 NS 0 A 0 MX | 🔒 Secure |