| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.0.110 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.185.252 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.0.110 |
| 🔶 Autoconfig | 104.21.0.110 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:6e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:b9fc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.0.110,172.67.185.252 ech=AEX+DQBBggAgACDFx+1Fj4/4IIl1FBQvYf4wnyCrdT6XJ/OTUMpbsfavLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:6e,2606:4700:3031::ac43:b9fc |
| 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 | 2410029504 |
| Primary NS (MNAME) | hera.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 07:14:29 | 763ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 14:22:01 | 1542ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 23:25:56 | 3166ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 20:05:46 | 783ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 17:55:54 | 2021ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 12:56:20 | 7270ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 21:34:37 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 09:43:49 | 520ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |