| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.63.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.145.194 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:91c2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:3f89 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.137,172.67.145.194 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:91c2,2606:4700:3037::6815:3f89 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413195075 |
| Primary NS (MNAME) | justin.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 19:44:30 | 473ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-24 20:38:48 | 2816ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-08 18:20:46 | 852ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-07 12:53:43 | 1662ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 18:22:10 | 8701ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 22:00:23 | 937ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 20:13:17 | 636ms | 2 NS 2 A 0 MX | 🔒 Secure | View |