| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.25.64 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.107 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:1940 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:df6b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.25.64,172.67.223.107 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1940,2606:4700:3034::ac43:df6b |
| 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 | 2411699434 |
| Primary NS (MNAME) | carioca.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 06:13:37 | 2471ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 01:29:16 | 1007ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-24 02:34:22 | 974ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 14:27:14 | 855ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 07:47:33 | 820ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 06:02:16 | 919ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:17:54 | 741ms | 2 NS 2 A 0 MX | 🔒 Secure | View |