| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.241 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.110 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.201.110 |
| 🔶 Autoconfig | 172.67.201.110 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:c96e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:15f1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.241,172.67.201.110 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c96e,2606:4700:3033::6815:15f1 |
| 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 | 2412021036 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 07:14:55 | 703ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 09:35:57 | 3942ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-19 12:35:14 | 2775ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 23:18:07 | 2088ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 18:50:06 | 1396ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 22:19:16 | 938ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 16:32:24 | 971ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 07:25:11 | 433ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 19:16:15 | 929ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |