| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 165.160.13.20 | 14400s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| 165.160.15.20 | 14400s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | — | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 165.160.15.20 |
| 🔶 Autoconfig | 165.160.15.20 |
| 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 | 2019080602 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 17:54:32 | 9654ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 01:32:27 | 1338ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 05:56:26 | 745ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 08:37:43 | 1158ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 09:03:14 | 894ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 18:48:48 | 1000ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 21:04:08 | 701ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 00:34:35 | 528ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |