| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx3.nameshield.com | 81.92.84.191 | mx3.perf1.com | AS20756 Nameshield SAS |
| 10 | 3600s | mx4.nameshield.net | 81.92.81.40 | mx4.nameshield.net | AS20756 Nameshield SAS |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020060914 |
| Primary NS (MNAME) | obs.ns1.fr |
| Responsible (RNAME) | technical@nameshield.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 03:29:33 | 2580ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-07-02 18:25:03 | 1482ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-27 17:34:27 | 2735ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 10:32:51 | 1696ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 23:06:24 | 1266ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 18:29:38 | 1251ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 12:58:20 | 1411ms | 3 NS 0 A 2 MX | 🔓 Insecure | View |