| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.24.112 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.218.90 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.24.112 |
| 🔶 Autoconfig | 172.67.218.90 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:1870 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:da5a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.24.112,172.67.218.90 ech=AEX+DQBBBwAgACCNba8jf478l+kk3w1Lyy4xZIKgrcaFy+HzK35vjN3TRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1870,2606:4700:3036::ac43:da5a |
| 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 | 2412987034 |
| Primary NS (MNAME) | alex.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-24 15:54:14 | 1137ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-26 12:16:59 | 1396ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 02:42:14 | 4008ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 21:34:55 | 709ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 14:38:45 | 2107ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:47:27 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |