| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| 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 | 1 |
| Primary NS (MNAME) | ns-342.awsdns-42.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 22:02:33 | 4270ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 21:24:20 | 916ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:19:17 | 702ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 04:02:35 | 774ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 22:15:56 | 1887ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 18:41:48 | 11825ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 17:08:34 | 1526ms | 4 NS 4 A 1 MX | 🔓 Insecure | View |