| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.62.53 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.105 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:3e35 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:dc69 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.62.53,172.67.220.105 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:3e35,2606:4700:3036::ac43:dc69 |
| 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 | 2409898201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 11:21:27 | 590ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-19 22:18:39 | 1889ms | 2 NS 2 A 3 MX | ❓ Unknown | View |
| 2026-07-18 18:53:40 | 2324ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-03 03:38:18 | 2746ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-24 18:34:41 | 940ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-23 01:24:55 | 893ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-21 22:45:49 | 1191ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 17:41:15 | 1347ms | 2 NS 2 A 3 MX | ⚠️ Bogus | View |