| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.51.62.166 | 3600s | 87-51-62-166-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Svendborg |
| 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 | 2016040401 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-02 12:21:38 | 4693ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 09:57:09 | 1482ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 04:50:19 | 1742ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 04:49:51 | 2387ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:39:36 | 591ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |