| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.49.247 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.154.123 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.154.123 |
| 🔶 Autoconfig | 104.21.49.247 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9a7b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:31f7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.247,172.67.154.123 ech=AEX+DQBBKAAgACDhoEuvJYbGLaePutOG6yGLRwuwU5t1IcItEdciQn0ZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9a7b,2606:4700:3035::6815:31f7 |
| 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 | 2413051153 |
| Primary NS (MNAME) | sid.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 17:41:44 | 558ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-24 18:45:25 | 1613ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 14:09:49 | 8726ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 18:35:15 | 953ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 21:46:59 | 716ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 18:19:03 | 2397ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 11:08:16 | 1011ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:03:26 | 698ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |