| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.52.100.181 | 300s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| 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 | 1 |
| Primary NS (MNAME) | ns-1814.awsdns-34.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 20:23:18 | 2542ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 05:19:35 | 402ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 17:45:50 | 1353ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 00:50:12 | 861ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 08:52:44 | 723ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |