| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 40.112.140.56 | 3600s | — | AS8075 | Microsoft Corporation | 40.112.0.0/13 | 🇺🇸 United States | San Jose |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 18:39:29 | 462ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-26 18:43:15 | 381ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-17 14:34:49 | 628ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-27 06:39:06 | 608ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 19:10:20 | 522ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 17:36:11 | 664ms | 2 NS 1 A 0 MX | 🔒 Secure | View |