| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.68.63 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.36 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:443f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:bf24 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.68.63,172.67.191.36 ech=AEX+DQBBYAAgACCyOhU0z+1Vi7jXsJnQVu2sBfgbwypPyirAQoKEZDSaKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:443f,2606:4700:3033::ac43:bf24 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413370892 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 23:46:46 | 465ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 16:28:59 | 562ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 06:13:40 | 1568ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 12:21:58 | 721ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 22:50:46 | 806ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 17:35:23 | 722ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 08:10:48 | 1197ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 12:52:24 | 1181ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |