| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.92.163 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.195.177 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.195.177 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:c3b1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5ca3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.92.163,172.67.195.177 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c3b1,2606:4700:3037::6815:5ca3 |
| 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 | 2413138888 |
| Primary NS (MNAME) | heidi.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 10:49:58 | 1010ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 06:41:34 | 4724ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 04:35:18 | 2473ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 04:16:48 | 11949ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 03:09:10 | 1432ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 14:28:45 | 1013ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:07:18 | 7587ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |