| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.81.224 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.100 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 3.74.191.201 |
| 🔶 Autoconfig | 3.74.191.201 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:51e0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:a564 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.81.224,172.67.165.100 ech=AEX+DQBB4wAgACC4fsfBA0wpiChSKINLH/16AWAXDv3Vw0exD3YK6FDsUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:51e0,2606:4700:3033::ac43:a564 |
| 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 | 2410691069 |
| Primary NS (MNAME) | cash.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 00:44:50 | 1117ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 00:12:06 | 911ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-07 03:49:23 | 1038ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 15:46:54 | 1099ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 04:33:19 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 15:43:30 | 659ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 12:53:57 | 2373ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |