| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.62.204 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.139.61 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.62.204 |
| 🔶 Autoconfig | 172.67.139.61 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3ecc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:8b3d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.62.204,172.67.139.61 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3ecc,2606:4700:3034::ac43:8b3d |
| 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 | 2412155170 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 19:17:55 | 9577ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 23:52:36 | 718ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-27 06:01:08 | 32827ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 19:06:45 | 954ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 03:16:25 | 5298ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-25 04:46:48 | 361ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 21:12:20 | 1510ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 14:06:30 | 422ms | 2 NS 2 A 0 MX | 🔒 Secure | View |