| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.223 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.156.34 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.56.223 |
| 🔶 Autoconfig | 104.21.56.223 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9c22 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:38df | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.21.56.223,172.67.156.34 ech=AEX+DQBBbwAgACAMDxJdTinKDF4y0e7H2QnetpwXrxiI4rigx5boCZaDawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9c22,2606:4700:3034::6815:38df |
| 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 | 2412334143 |
| Primary NS (MNAME) | ian.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-17 01:10:28 | 3133ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 23:58:14 | 8801ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-15 15:27:17 | 880ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 01:38:20 | 1031ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 00:52:34 | 766ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 17:27:01 | 894ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |