welfaresystems.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It 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 |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024012000 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 18:07:45 | 521ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 17:52:27 | 299ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-31 22:16:45 | 414ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-04 14:08:13 | 973ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 10:42:00 shown | 3629ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 13:50:32 | 700ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-21 11:04:21 | 617ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 20:34:04 | 581ms | 3 NS 0 A 0 MX | 🔓 Insecure |