| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.74 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.191.225 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.191.225 |
| 🔶 Autoconfig | 104.21.20.74 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:bfe1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:144a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.74,172.67.191.225 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfe1,2606:4700:3033::6815:144a |
| 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 | 2412957965 |
| Primary NS (MNAME) | ricardo.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 17:18:33 | 2508ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 12:21:53 | 8694ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 02:05:23 | 950ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 03:25:05 | 1727ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 18:24:13 | 4217ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 18:28:35 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 06:56:18 | 827ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |