| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.72.21 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.196 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:4815 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:adc4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.72.21,172.67.173.196 ech=AEX+DQBBUwAgACCQsYj7IWUHHyZpo6yGzBmR8SzCS6cFp89ZTYstc9j3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4815,2606:4700:3034::ac43:adc4 |
| 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 | 2412918497 |
| 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 | |
|---|---|---|---|---|
| 2026-08-23 08:49:44 | 1677ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-26 09:03:10 | 9437ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-26 12:20:00 | 1786ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 17:05:56 | 5354ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 17:05:30 | 532ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 17:01:16 | 595ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 17:00:25 | 1906ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |