| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.40.169 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.187.116 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.40.169 |
| 🔶 Autoconfig | 104.21.40.169 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:28a9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:bb74 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.40.169,172.67.187.116 ech=AEX+DQBBrAAgACDfMUyR1xnRR47idXyxGqd6rtvxvn6vVa3rc7eeKVINDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:28a9,2606:4700:3037::ac43:bb74 |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2412002809 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-12 20:30:30 | 3577ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-14 17:27:32 | 9750ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 06:15:48 | 3877ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 12:49:15 | 903ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 00:40:48 | 524ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 20:16:07 | 476ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:49:43 | 528ms | 2 NS 2 A 0 MX | 🔒 Secure | View |