| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.52.104.248 | 86400s | 0x573468f8.static.cust.fastspeed.dk | 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 | 2026082402 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 03:03:18 | 8509ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:34:44 | 5205ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 23:23:01 | 1144ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 16:09:50 | 923ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 20:13:45 | 551ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 21:41:52 | 2865ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |