| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | ghs.google.com → 142.251.173.121 |
| 🔶 Autoconfig | ghs.google.com → 142.250.147.121 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026071303 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 14:16:14 | 2948ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-07-19 07:50:48 | 4092ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-07-17 02:08:09 | 1146ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-07-13 20:50:39 | 1005ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-06-17 12:03:58 | 597ms | 2 NS 0 A 4 MX | 🔒 Secure | View |