biron.dk is a .dk domain served by 3 nameservers (ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net). 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 is reachable over IPv6. 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.domaindiscount24.net | — | — | — |
| ns2.domaindiscount24.net | — | — | — |
| ns3.domaindiscount24.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.22.145.121 | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| 5.22.145.16 | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:18e0:5:2:7577:4e4d:413b:f507 | — | — | AS16509 | Amazon.com, Inc. | 2a00:18e0:5:0:0:0:0:0/48 | 🇩🇪 Germany | — |
| 2a00:18e0:5:3:dfe2:c743:85aa:61bc | — | — | AS16509 | Amazon.com, Inc. | 2a00:18e0:5:0:0:0:0:0/48 | 🇩🇪 Germany | — |
| www | NXDOMAIN |
| 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 | 2022011301 |
| Primary NS (MNAME) | ns1.domaindiscount24.net |
| Responsible (RNAME) | tech@key-systems.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 28800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 12:53:31 | 2605ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-08 04:04:59 | 701ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 06:46:48 | 2087ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:43:39 shown | 443ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:40:57 | 519ms | 3 NS 2 A 0 MX | 🔓 Insecure |