| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.16.107 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.167.65 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.167.65 |
| 🔶 Autoconfig | 104.21.16.107 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:106b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a741 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.16.107,172.67.167.65 ech=AEX+DQBBwAAgACB9PwKag54xhjMV7Qdb++j+bLnTDMGC5H9PcW/dD8tkaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:106b,2606:4700:3034::ac43:a741 |
| 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 | 2413684474 |
| Primary NS (MNAME) | isaac.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 01:13:15 | 725ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 00:47:25 | 1224ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 18:45:42 | 3020ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 18:07:07 | 717ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 16:38:41 | 825ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:48:49 | 331ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:40:14 | 407ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |