| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.115 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.161.168 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.42.115 |
| 🔶 Autoconfig | 104.21.42.115 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2a73 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a1a8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.115,172.67.161.168 ech=AEX+DQBBugAgACApKPHC49Fy83jNkeMQ+ENenF6KW5qQOPGNcOcAIIkIEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a73,2606:4700:3035::ac43:a1a8 |
| 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 | 2411691899 |
| Primary NS (MNAME) | brad.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 13:42:06 | 2350ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-15 08:32:35 | 762ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 01:50:51 | 5495ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:29:25 | 1130ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 17:38:53 | 889ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 03:28:32 | 1794ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 01:29:26 | 6728ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 17:58:18 | 1176ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 05:01:58 | 836ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |