| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.31.143.90 | 316s | — | AS202108 | united-domains GmbH | 89.31.142.0/23 | 🇩🇪 Germany | — |
| 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 | 89.31.143.90 |
| 🔶 Autoconfig | 89.31.143.90 |
| TXT Record |
|---|
| v=spf1 a mx ip4:185.98.184.0/24 ip4:80.82.206.0/26 ip4:109.234.127.0/24 ~all |
| Policy | Record (automation-24.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:185.98.184.0/24 ip4:80.82.206.0/26 ip4:109.234.127.0/24 ~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 | 2023112903 |
| Primary NS (MNAME) | ns.udag.net |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:27:41 | 1062ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-01 12:54:08 | 994ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 23:02:38 | 924ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 18:03:52 | 917ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 13:52:30 | 677ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |