| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.53.194 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.217.247 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.53.194 |
| 🔶 Autoconfig | 104.21.53.194 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d9f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:35c2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.53.194,172.67.217.247 ech=AEX+DQBBoAAgACD/R+A7nnZlSoVo7zASVUyAk8IVTcXhJJghE90FsiaQcgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d9f7,2606:4700:3034::6815:35c2 |
| 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 | 2412630861 |
| Primary NS (MNAME) | priscilla.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 11:20:55 | 1300ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 07:07:30 | 1072ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-29 10:20:18 | 884ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 09:04:54 | 1808ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 13:33:23 | 2458ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 03:06:22 | 1344ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:45:19 | 322ms | 0 NS 0 A 0 MX | ❓ Unknown | View |