| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2413306527 |
| Primary NS (MNAME) | kellen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 02:47:35 | 820ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 14:16:43 | 1611ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 04:27:43 | 1350ms | 2 NS 0 A 1 MX | ❓ Unknown | View |
| 2026-07-11 10:49:54 | 1381ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 08:02:48 | 1037ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 02:51:07 | 970ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |