| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.31.143.90 | 600s | — | AS202108 | united-domains GmbH | 89.31.142.0/23 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.autosen.com | 104.20.23.84 172.66.175.204 2606:4700:10::6814:1754 2606:4700:10::ac42:afcc |
— — — — |
AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.31.143.90 |
| 🔶 Autoconfig | 89.31.143.90 |
| 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 | 2024092305 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 16:50:23 | 9771ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 08:59:51 | 1758ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 07:23:56 | 795ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 08:28:31 | 716ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:53:07 | 854ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |