| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.biesol.dk | 49.12.42.167 | ns1a.systemina.dk | AS24940 Hetzner Online GmbH |
| ns2.biesol.dk | 195.201.224.201 | ns2a.systemina.dk | AS24940 Hetzner Online GmbH |
| ns3.biesol.dk | 91.194.94.34 | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.194.94.70 | 3598s | hermes.biesol.dk | — | — | — | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | filter.datalogik.dk | 86.58.146.91 | filter.datalogik.dk | AS47292 Sentia Denmark A/S |
| 20 | 3600s | filter2.datalogik.dk | 86.58.146.92 | filter2.datalogik.dk | AS47292 Sentia Denmark A/S |
| 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 | 2024111109 |
| Primary NS (MNAME) | ns1.biesol.dk |
| Responsible (RNAME) | hostmaster@biesol.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 04:19:51 | 6664ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-20 07:12:41 | 6801ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-22 12:54:23 | 17103ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 08:47:16 | 4551ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 21:33:50 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 14:57:22 | 7977ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 13:26:55 | 4818ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |