| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 153.92.207.137 | 86400s | r4299.agenturserver.it | AS15817 | Mittwald CM Service GmbH & Co. KG | 153.92.192.0/20 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mx51.mymxserver.com | 188.94.249.25 188.94.251.25 |
mx51.mymxserver.com mx51.mymxserver.com |
AS15817 Mittwald CM Service GmbH & Co. KG AS15817 Mittwald CM Service GmbH & Co. KG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 153.92.207.137 |
| 🔶 Autoconfig | 153.92.207.137 |
| 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 | 2017040501 |
| Primary NS (MNAME) | dns.dns1.de |
| Responsible (RNAME) | hostmaster@internetwire.de |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 17:02:49 | 1617ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 15:34:44 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 23:44:02 | 4878ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 15:58:07 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 01:10:18 | 2908ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |