| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.23.63.215 | 3600s | 176-23-63-215-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.23.0.0/17 | 🇩🇰 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 | 2026081902 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 08:34:03 | 4637ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 23:05:08 | 1171ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 13:41:17 | 696ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 17:02:03 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 07:38:18 | 997ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:56:06 | 970ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:49:41 | 926ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |