| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.244 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.165 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.43.244 |
| 🔶 Autoconfig | 104.21.43.244 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:2bf4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:bea5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.244,172.67.190.165 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2bf4,2606:4700:3036::ac43:bea5 |
| 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 | 2410846494 |
| Primary NS (MNAME) | quincy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 04:24:24 | 827ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 15:17:17 | 642ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 02:41:07 | 1933ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 18:58:24 | 2794ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 19:15:58 | 935ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 15:34:04 | 1383ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 09:20:12 | 1040ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |