| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.62.207 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.139.64 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.139.64 |
| 🔶 Autoconfig | 172.67.139.64 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:3ecf | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:8b40 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.62.207,172.67.139.64 ech=AEX+DQBB3QAgACDmI9VQkJ7GQSMGSNDYqE3sD1vcTaSMuoMOXZBqjmnqNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3ecf,2606:4700:3033::ac43:8b40 |
| 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 | 2411975154 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 12:34:48 | 1696ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 08:58:52 | 24611ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 16:24:00 | 774ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 08:01:28 | 595ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 15:05:49 | 741ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |