| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.211.24.147 | 300s | — | AS8075 | Microsoft Corporation | 172.208.0.0/13 | 🇳🇱 The Netherlands | Amsterdam |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2019102507 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | premiumdns@support.neustar |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-18 20:22:57 | 3060ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 00:26:40 | 677ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 18:52:21 | 628ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 09:00:40 | 1092ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 12:12:17 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 17:06:37 | 1026ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 17:04:07 | 338ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 17:02:53 | 2277ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 17:00:34 | 357ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |