birchnielsen.dk is a .dk domain served by 2 nameservers (ns1.montes.dk, ns2.montes.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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.montes.dk | — | — | — |
| ns2.montes.dk | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves birchnielsen.dk: no address www.birchnielsen.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 | 24 |
| Primary NS (MNAME) | ns0.montes.dk |
| Responsible (RNAME) | hostmaster@montes.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:43:24 | 710ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-09-30 11:15:14 | 840ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-28 13:20:24 | 901ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-23 23:56:32 | 4986ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-22 23:59:28 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 16:00:36 | 1669ms | 2 NS 0 A 7 MX | 🔓 Insecure |
| 2026-06-16 14:39:53 shown | 2529ms | 2 NS 0 A 7 MX | 🔓 Insecure |