| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 137.117.224.218 | 43200s | — | AS8075 | Microsoft Corporation | 137.116.0.0/15 | 🇳🇱 The Netherlands | Amsterdam |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 22:12:36 | 717ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-08-26 14:24:26 | 895ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-08-14 17:51:35 | 7776ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-07-19 23:37:22 | 1455ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-07-13 10:54:50 | 1523ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-27 14:43:21 | 952ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-20 03:50:38 | 2783ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-17 20:07:37 | 716ms | 2 NS 1 A 5 MX | 🔒 Secure | View |