| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.33.81.51 | 300s | 77.33.81.51.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 77.33.0.0/16 | 🇩🇰 Denmark | Horsens |
| 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 | 2412657600 |
| Primary NS (MNAME) | hugh.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 09:49:25 | 700ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 22:46:38 | 5153ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 22:04:26 | 9227ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-28 00:26:41 | 24707ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 07:38:27 | 1391ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 03:20:32 | 1135ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 09:55:37 | 804ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:54:24 | 1459ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:46:26 | 431ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |