| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2019020103 |
| Primary NS (MNAME) | pdns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-02 10:05:54 | 2644ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 07:46:32 | 646ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 02:10:46 | 589ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 06:54:18 | 491ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 03:27:33 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 19:32:55 | 476ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 14:10:52 | 385ms | 2 NS 0 A 1 MX | ❓ Unknown | View |