| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.206.64.110 | 86400s | — | AS23167 | Bayer Corporation | 192.206.64.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | 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 | 2015111205 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 13:38:41 | 835ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 16:36:32 | 774ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:02:28 | 1505ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 03:14:37 | 995ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 02:42:55 | 604ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 02:40:20 | 447ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |