| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.231 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.167.136 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.73.231 |
| 🔶 Autoconfig | 172.67.167.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:49e7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:a788 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.231,172.67.167.136 ech=AEX+DQBBlQAgACAzSue4MadeZrCNFgb1U6b04X1FusvOsW9qiW9YQA6oegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:49e7,2606:4700:3031::ac43:a788 |
| 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 | 2411663172 |
| Primary NS (MNAME) | mitch.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Realtime Register B.V. |
| Registered | 2025-03-24 |
| Expires | 2027-03-23 (202d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 06:30:43 | 947ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 17:00:43 | 8728ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 09:13:22 | 1115ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 03:28:54 | 638ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 07:00:55 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 03:01:06 | 1583ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |