| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.2.4 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.128.115 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.2.4 |
| 🔶 Autoconfig | 172.67.128.115 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:204 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:8073 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.4,172.67.128.115 ech=AEX+DQBBagAgACCZWSzIhUrmZDoULeGqBoX4DcFjFLMPyTGrIZP6qx1ZJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:204,2606:4700:3031::ac43:8073 |
| 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 | 2412787955 |
| Primary NS (MNAME) | aida.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 04:16:51 | 1431ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 03:56:22 | 9324ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-08-20 01:34:40 | 6439ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 23:49:49 | 6671ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 11:43:37 | 1288ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 11:00:35 | 855ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 13:25:50 | 2649ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 01:05:56 | 471ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |