| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 75.119.132.55 | 43200s | vmi3183934.contaboserver.net | AS51167 | Contabo GmbH | 75.119.128.0/19 | 🇫🇷 France | Lauterbourg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | madmag.dk | 75.119.132.55 | vmi3183934.contaboserver.net | AS51167 Contabo GmbH |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080401 |
| 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 10:07:54 | 2532ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 03:54:40 | 608ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 05:55:51 | 717ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 05:55:59 | 4749ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 23:03:12 | 1477ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 23:38:07 | 19590ms | 2 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-02 23:14:38 | 566ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 11:17:59 | 3189ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:36:44 | 572ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 11:57:35 | 6528ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:25:48 | 616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |