| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.2.38 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.128.174 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.128.174 |
| 🔶 Autoconfig | 172.67.128.174 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:80ae | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:226 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.38,172.67.128.174 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:80ae,2606:4700:3035::6815:226 |
| 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 | 2412723273 |
| Primary NS (MNAME) | liz.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 12:26:55 | 649ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 00:03:56 | 5965ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 23:20:50 | 1718ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 22:26:46 | 5216ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 07:55:49 | 4010ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 00:21:52 | 1008ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 08:34:18 | 856ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 23:23:56 | 864ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |