| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail1.mailcore.email | 146.0.73.42 | mail1.mailcore.email | AS57043 Hostkey B.v. |
| 20 | 3600s | mail2.mailcore.email | — | — | — |
| 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 | 2411295677 |
| Primary NS (MNAME) | melinda.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 14:03:24 | 4659ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-08-05 09:20:09 | 1477ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-07-22 03:08:04 | 10238ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 08:21:35 | 787ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 08:21:20 | 1283ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 08:21:12 | 5027ms | 2 NS 0 A 2 MX | 🔓 Insecure | View |