| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.67.58 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.214.148 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:433a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:d694 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.58,172.67.214.148 ech=AEX+DQBBVwAgACBY/m5pdhArgOHCttyQ5oYsEcKwr6ua8CVojWL2QsJRagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:433a,2606:4700:3035::ac43:d694 |
| 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 | 2411554585 |
| Primary NS (MNAME) | brit.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 17:30:25 | 557ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 22:13:08 | 722ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 21:41:25 | 1813ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 21:14:06 | 8866ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-11 05:45:22 | 917ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 01:27:41 | 1399ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 23:02:33 | 555ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-20 15:26:49 | 999ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 22:25:19 | 417ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |