| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.52.244.221 | 86400s | r4121.agenturserver.it | AS15817 | Mittwald CM Service GmbH & Co. KG | 176.52.240.0/21 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mx1.agenturserver.de | 185.15.192.56 | mx1.agenturserver.de | AS15817 Mittwald CM Service GmbH & Co. KG |
| 10 | 86400s | mx2.agenturserver.de | 185.15.192.57 | mx2.agenturserver.de | AS15817 Mittwald CM Service GmbH & Co. KG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.52.244.221 |
| 🔶 Autoconfig | 176.52.244.221 |
| 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 | 2018073002 |
| Primary NS (MNAME) | cns1.alfahosting.info |
| Responsible (RNAME) | hostmaster@alfahosting.de |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 05:00:24 | 2751ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 13:04:02 | 3071ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 01:57:06 | 881ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-27 15:08:29 | 932ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 18:15:09 | 1616ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |