| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.13.190 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.133.17 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.36 |
| 🔶 Autoconfig | 94.231.103.36 |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.13.190,172.67.133.17 ech=AEX+DQBB0QAgACCDKwFueK5JLmS3JjJh7DixqQbmsnvnBraQzBEzQD2kNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| 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 | 2408991470 |
| Primary NS (MNAME) | andy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 16:56:21 | 592ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 21:33:00 | 3772ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-08 15:03:32 | 840ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 01:37:00 | 533ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 06:10:49 | 920ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 21:54:25 | 738ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 19:19:29 | 762ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |