| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.142.192.157 | 3600s | — | AS8075 | Microsoft Corporation | 52.136.0.0/13 | 🇳🇱 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 | 15 |
| Primary NS (MNAME) | ns1-04.azure-dns.com |
| Responsible (RNAME) | dnsmaster@demant.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 09:45:49 | 508ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 03:28:59 | 674ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 15:34:08 | 774ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 22:01:44 | 915ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:27:42 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 01:42:43 | 2573ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |