| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | relay.netc.dk | 84.243.240.2 | — | AS39647 Enreach Netherlands B.V. |
| 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 | 2004102310 |
| Primary NS (MNAME) | ns.netc.dk |
| Responsible (RNAME) | hostmaster@netc.dk |
| Refresh | 86400s |
| Retry | 43200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 10:34:57 | 4085ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 11:17:09 | 4258ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 11:48:14 | 3522ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 01:52:23 | 3896ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 15:08:39 | 3213ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 12:41:56 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 18:33:28 | 1667ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 07:28:35 | 1079ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |