| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.6.144 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.155.39 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.6.144 |
| 🔶 Autoconfig | 172.67.155.39 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9b27 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:690 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.6.144,172.67.155.39 ech=AEX+DQBB1QAgACAHWfpceOUO3a/nk4upe22w0tvp/W7WeNeFNc6/rY7WNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b27,2606:4700:3037::6815:690 |
| 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 | 2412467886 |
| Primary NS (MNAME) | hattie.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-18 03:57:57 | 978ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 06:47:06 | 566ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 22:51:26 | 783ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 19:59:02 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 19:28:08 | 940ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 14:20:23 | 8368ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 11:02:02 | 1036ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 22:43:18 | 726ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |