| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.158.72.139 | 86400s | — | AS3320 | Deutsche Telekom AG | 193.158.0.0/15 | 🇩🇪 Germany | Biberach an der Riss |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.reifen-straub.de | 193.158.72.138 | mail.reifen-straub.de | AS3320 Deutsche Telekom AG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.158.72.139 |
| 🔶 Autoconfig | 193.158.72.139 |
| 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 | 2015042901 |
| Primary NS (MNAME) | nsa6.schlundtech.de |
| Responsible (RNAME) | edv@reifen-straub.de |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-20 02:45:23 | 1187ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:31:17 | 18363ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:07:55 | 341ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:04:42 | 1841ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:03:12 | 1634ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:02:17 | 664ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |