| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 9 | 43200s | mx09.posthuset.nu | 185.21.40.130 | vm1220.enterprisecloud.nu | AS48854 team.blue Denmark A/S |
| 11 | 43200s | mx11.posthuset.nu | 185.21.40.130 | vm1220.enterprisecloud.nu | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| Posthuset |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 01:01:31 | 527ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-07-29 21:32:19 | 653ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-27 11:16:09 | 616ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-23 15:55:35 | 641ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-17 13:49:31 | 1678ms | 2 NS 0 A 2 MX | 🔒 Secure | View |