| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.52.191 | 298s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.203.53 | 298s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | alt1.aspmx.l.google.com | — | — | — |
| 10 | 300s | aspmx.l.google.com | — | — | — |
| 20 | 300s | alt2.aspmx.l.google.com | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:34bf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:cb35 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.52.191,172.67.203.53 ech=AEX+DQBBEAAgACC9u5SwIxckU8twdbPkjL8ZJllE6YPTtjSkZfqq0MvFRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:34bf,2606:4700:3034::ac43:cb35 |
| 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 | 2410748682 |
| 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 | |
|---|---|---|---|---|
| 2026-07-30 03:13:17 | 13342ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-21 18:44:05 | 10491ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-03 06:47:07 | 879ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-20 05:57:53 | 593ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-18 06:22:56 | 938ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |