| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx1.zmailcloud.com | 34.192.224.172 | mx1.zmailcloud.com | AS14618 Amazon.com, Inc. |
| 20 | 43200s | mx2.zmailcloud.com | 35.168.78.194 | mx2.zmailcloud.com | AS14618 Amazon.com, Inc. |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026090301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 22:55:49 | 756ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-28 05:42:33 | 747ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-25 12:48:56 | 2580ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-22 12:36:21 | 888ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 16:06:46 | 1160ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:26:09 | 588ms | 2 NS 0 A 2 MX | 🔒 Secure | View |