| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.39.34 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.142.230 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:8ee6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:2722 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.39.34,172.67.142.230 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8ee6,2606:4700:3036::6815:2722 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413161844 |
| Primary NS (MNAME) | chuck.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 19:48:54 | 639ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-25 13:16:56 | 658ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-03 09:59:10 | 820ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-17 04:33:07 | 2035ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-09 03:24:23 | 1272ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-30 10:27:56 | 799ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 01:31:06 | 674ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-20 23:12:50 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 16:26:38 | 957ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:24:57 | 345ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 08:24:20 | 487ms | 2 NS 2 A 0 MX | 🔒 Secure | View |