| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.75.47 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.195 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:4b2f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:d5c3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.75.47,172.67.213.195 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4b2f,2606:4700:3031::ac43:d5c3 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413255912 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 16:55:16 | 586ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 00:59:46 | 493ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-22 07:53:00 | 9397ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-20 06:36:14 | 947ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 08:53:38 | 1601ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-10 11:09:37 | 751ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-30 17:43:41 | 770ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 14:33:51 | 403ms | 2 NS 2 A 0 MX | 🔒 Secure | View |