| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.1.227 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.104 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.36 |
| 🔶 Autoconfig | 94.231.103.36 |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.1.227,172.67.152.104 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| 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 | 2411274312 |
| Primary NS (MNAME) | andy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 08:46:47 | 1182ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-07 03:37:03 | 8841ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 21:00:56 | 3448ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 07:04:38 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:24:07 | 552ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |