| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx10.posthuset.nu | 185.21.40.130 | vm1220.enterprisecloud.nu | AS48854 team.blue Denmark A/S |
| 20 | 43200s | mx11.posthuset.nu | 185.21.40.130 | vm1220.enterprisecloud.nu | AS48854 team.blue Denmark A/S |
| 30 | 43200s | mx12.posthuset.nu | 185.21.40.130 | vm1220.enterprisecloud.nu | AS48854 team.blue Denmark A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 15:18:40 | 634ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-08-10 20:53:49 | 693ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-07-17 07:08:45 | 8654ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-07-15 09:52:05 | 1226ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-06-27 14:24:09 | 541ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-06-23 11:44:19 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 23:53:00 | 2093ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-06-20 20:30:32 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 03:30:59 | 543ms | 2 NS 0 A 3 MX | 🔒 Secure | View |
| 2026-06-17 03:30:31 | 1528ms | 2 NS 0 A 3 MX | 🔒 Secure | View |