| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.25.41 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.222.171 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:1929 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:deab | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.25.41,172.67.222.171 ech=AEX+DQBBegAgACADOMlN1D2oSqYeZdznepEiPSqs6zQk06K0o0nlPQgvewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1929,2606:4700:3035::ac43:deab |
| 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 | 2413555718 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 12:27:58 | 3233ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 17:06:51 | 811ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-04 19:16:52 | 1569ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 12:23:13 | 796ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 01:49:38 | 816ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 23:58:55 | 2011ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 04:06:42 | 2355ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 12:54:55 | 2202ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |