| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:3c0:12::53 | 300s | — | AS51468 | One.com A/S | 2001:67c:3c0:0:0:0:0:0/48 | 🇩🇰 Denmark | — |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2411809149 |
| Primary NS (MNAME) | blair.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-10 18:04:33 | 4085ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 04:30:38 | 958ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 10:40:56 | 10362ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 21:06:48 | 719ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 17:59:45 | 2571ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 10:01:45 | 713ms | 2 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 10:36:02 | 1626ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 08:10:45 | 5149ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |