| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.79.23 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.168.181 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:a8b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:4f17 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.79.23,172.67.168.181 ech=AEX+DQBBvAAgACAjBvVHkFpqArpRl920aDwCdfppSK52abJazKltW9VlRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a8b5,2606:4700:3035::6815:4f17 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413255897 |
| Primary NS (MNAME) | cory.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:14:21 | 495ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-16 19:24:43 | 896ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-09 09:08:42 | 8814ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 19:33:31 | 1323ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-10 13:08:56 | 929ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-24 21:53:04 | 804ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-16 14:34:31 | 405ms | 2 NS 2 A 0 MX | 🔒 Secure | View |