| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.86.125 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.219.211 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.86.125 |
| 🔶 Autoconfig | 172.67.219.211 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:567d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:dbd3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.86.125,172.67.219.211 ech=AEX+DQBBQwAgACDHn4rRLk3AURaWS0aQeEe0WKEuqpjnN4tT39RKTnzNLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:567d,2606:4700:3036::ac43:dbd3 |
| 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 | 2411942828 |
| 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 | |
|---|---|---|---|---|
| 2026-08-13 06:59:58 | 943ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 10:54:13 | 2771ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 19:48:40 | 825ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 16:22:31 | 1661ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-23 21:56:36 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 06:58:07 | 2412ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 12:54:02 | 2528ms | 2 NS 2 A 0 MX | 🔒 Secure | View |