| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.2.41 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.128.177 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.128.177 |
| 🔶 Autoconfig | 104.21.2.41 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:229 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:80b1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.41,172.67.128.177 ech=AEX+DQBBZAAgACC02VKmYfO+TAXLh7/cOHs0bxTeDtvbf96M+mOJl+VjbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:229,2606:4700:3033::ac43:80b1 |
| 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 | 2412955353 |
| Primary NS (MNAME) | rob.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 15:52:58 | 1940ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 12:37:21 | 1327ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 19:57:09 | 1058ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 06:14:23 | 2821ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 17:10:55 | 4697ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 01:34:11 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:40:30 | 1951ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |