brintvarmeanlæg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 4 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2025100401 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-10-04 |
| Expires | 2026-10-03 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 12:53:55 | 344ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 02:49:59 | 117ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 23:18:59 | 102ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 23:08:25 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 22:08:26 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 20:32:06 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 19:33:31 | 96ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 16:28:42 | 311ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 14:21:58 | 119ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 13:02:43 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 11:53:22 | 97ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 22:21:33 | 717ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 22:06:22 | 753ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 22:00:50 | 137ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 19:00:07 | 2052ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 18:48:07 | 283ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 18:32:55 | 414ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 07:52:45 | 387ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 20:45:05 | 446ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 00:29:31 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 16:55:09 shown | 469ms | 3 NS 0 A 0 MX | 🔒 Secure |