| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.125 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.194 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3037::6815:117d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b0c2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.125,172.67.176.194 ech=AEX+DQBBRAAgACBR1Fmv78yIHMm+MWldCjxIRM6eiLc8J7HLscsQFreQGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:117d,2606:4700:3037::ac43:b0c2 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2411714805 |
| Primary NS (MNAME) | graham.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-12 19:09:13 | 896ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 04:10:54 | 913ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 20:54:20 | 1047ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 19:53:31 | 773ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-25 14:41:50 | 890ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 14:51:32 | 890ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:20:40 | 801ms | 2 NS 2 A 0 MX | 🔒 Secure | View |