holbaeksygehus.dk is a .dk domain served by 2 nameservers (ns1.regsj.dk, ns2.regsj.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.16.1.238 is hosted by Microsoft Corporation (AS8075) in The Netherlands. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.regsj.dk | 91.198.168.21 | svrdc200v002.regsj.intern | AS43806 Region Sjaelland |
| ns2.regsj.dk | 91.198.168.22 | ns2.regsj.dk | AS43806 Region Sjaelland |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.16.1.238 | 3600s | — | AS8075 | Microsoft Corporation | 20.0.0.0/11 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| _wi8o8u37wjg7sdqwouqdtfd8u9s6lll |
| www | 20.16.1.238 (AS8075) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 22 |
| Primary NS (MNAME) | svrdc202v002.regsj.intern |
| Responsible (RNAME) | hostmaster@regsj.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 19:46:29 | 561ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-12 11:52:07 | 942ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-01 18:07:10 | 661ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 00:55:39 shown | 1351ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:17:06 | 727ms | 2 NS 1 A 0 MX | 🔓 Insecure |