| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.16.10 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.209.118 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.16.10 |
| 🔶 Autoconfig | 104.21.16.10 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:100a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:d176 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.16.10,172.67.209.118 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:100a,2606:4700:3036::ac43:d176 |
| 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 | 2413226997 |
| Primary NS (MNAME) | hayes.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 12:39:43 | 859ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-08-27 01:40:09 | 1170ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-08-25 22:18:14 | 1739ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-08-25 13:59:16 | 1437ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-07-16 05:49:49 | 9529ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-06-24 23:05:11 | 1385ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |
| 2026-06-17 23:37:07 | 1158ms | 2 NS 2 A 5 MX | 🔓 Insecure | View |