| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.64.167 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.245 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.64.167 |
| 🔶 Autoconfig | 172.67.152.245 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:98f5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:40a7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.64.167,172.67.152.245 ech=AEX+DQBBWQAgACBeK9hr6HOX/uTlKAGT25t/lmUklgMUeTyBqYwsb8YeQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:98f5,2606:4700:3032::6815:40a7 |
| 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 | 2412813172 |
| 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 09:08:21 | 9478ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-22 05:30:10 | 6000ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 02:26:00 | 985ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 00:53:56 | 1719ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 05:32:59 | 3108ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-05 07:02:52 | 2739ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 18:11:33 | 942ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 02:00:25 | 806ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 05:50:48 | 4697ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |