| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.20.94 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.11 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.20.94 |
| 🔶 Autoconfig | 104.21.20.94 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:145e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:c00b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.94,172.67.192.11 ech=AEX+DQBBVAAgACDoxKLAIkAaIhaNMbgHH8jgCAtYlN3rXrrImfbxmjSvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:145e,2606:4700:3034::ac43:c00b |
| 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 | 2413198388 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 08:37:36 | 2382ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 19:16:49 | 520ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 13:54:06 | 532ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-05 09:32:46 | 1318ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 09:09:36 | 788ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:26:51 | 1645ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:57:13 | 894ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |