| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.233.164.195 | 3600s | — | AS8075 | Microsoft Corporation | 52.224.0.0/11 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 20 | 3600s | mx2.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 30 | 3600s | mx3.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 40 | 3600s | mx4.spamfilter-online.com | 94.18.239.24 | — | AS31027 GlobalConnect A/S |
| 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 | 2023081700 |
| Primary NS (MNAME) | nsa.perf1.fr |
| Responsible (RNAME) | technical@nameshield.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |