| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.163.240.38 | 43200s | — | AS3292 | TDC Holding A/S | 93.160.0.0/14 | 🇩🇰 Denmark | Holbæk |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx09.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 | fully validated |
| 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 | |
|---|---|---|---|---|
| 2026-08-11 21:38:38 | 1894ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 13:32:22 | 4616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 14:48:44 | 2040ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 09:39:02 | 4730ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 05:29:26 | 930ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 23:49:49 | 554ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:07:30 | 613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |