| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 65.52.128.33 | 3600s | — | AS8075 | Microsoft Corporation | 65.52.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| v=spf1 include:outlook.com ~all |
| Policy | Record (hitcount.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:outlook.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026030601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 10:55:30 | 1211ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 14:02:34 | 651ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 17:35:55 | 859ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:02:02 | 2624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:53:50 | 9646ms | 2 NS 1 A 1 MX | 🔒 Secure | View |