| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.15.37 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.161.78 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.15.37 |
| 🔶 Autoconfig | 172.67.161.78 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:f25 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a14e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.37,172.67.161.78 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:f25,2606:4700:3034::ac43:a14e |
| 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 | 2410693757 |
| Primary NS (MNAME) | dom.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 12:06:47 | 806ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 16:19:58 | 684ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 11:10:54 | 513ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-02 20:42:08 | 889ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-19 07:15:08 | 853ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 13:30:34 | 3447ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:05:38 | 641ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |