| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.43 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.141.80 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.87.43 |
| 🔶 Autoconfig | 104.21.87.43 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:8d50 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:572b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.43,172.67.141.80 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8d50,2606:4700:3035::6815:572b |
| 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 | 2412869562 |
| Primary NS (MNAME) | grace.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 06:04:10 | 742ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 10:53:11 | 2451ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 02:21:27 | 6302ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-04 08:59:27 | 801ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 16:04:46 | 658ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 03:38:08 | 768ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 15:43:21 | 2618ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 02:50:36 | 335ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |