| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.23.140.236 | 600s | — | AS12329 | GLASFASER RUHR GmbH & Co. KG | 212.23.128.0/19 | 🇩🇪 Germany | Herne |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx01.skysystems.cloud | 212.23.148.215 | mx01.skysystems.cloud | AS12329 GLASFASER RUHR GmbH & Co. KG |
| 20 | 3600s | mx02.skysystems.cloud | 212.23.129.172 | mx02.skysystems.cloud | AS12329 GLASFASER RUHR GmbH & Co. KG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.23.140.236 |
| 🔶 Autoconfig | 212.23.140.236 |
| TXT Record |
|---|
| MS=ms46906662 |
| v=spf1 a mx include:spf-protection.automation24.com ~all |
| Policy | Record (automation24.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf-protection.automation24.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2020120106 |
| Primary NS (MNAME) | ns.udag.de |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 05:36:09 | 1269ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-09-01 06:52:16 | 878ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-28 06:19:36 | 3526ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 02:54:53 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 15:54:07 | 1474ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 23:29:10 | 939ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 13:52:07 | 1013ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |