| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.76 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.201 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:44c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:83c9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.76,172.67.131.201 ech=AEX+DQBBtgAgACCWhQ4QeqIZU///JrIG1CRzV2gmfVlCUWMCOnvLXUaSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:44c,2606:4700:3035::ac43:83c9 |
| 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 | 2413476356 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 00:54:55 | 1345ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-15 04:46:33 | 4217ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-03 15:23:25 | 824ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-25 13:05:36 | 887ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-24 03:55:15 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 20:46:36 | 1022ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-22 11:41:00 | 920ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 01:01:24 | 696ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-21 15:32:32 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 08:25:03 | 592ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-17 08:24:49 | 671ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |