| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.57.49 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.141.244 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8df4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:3931 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.49,172.67.141.244 ech=AEX+DQBBhAAgACBm6mQDIIuMnSJ1POi4nbGWBmWmuItNF7SnuP+g5msPIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8df4,2606:4700:3035::6815:3931 |
| 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 | 2413679375 |
| Primary NS (MNAME) | alan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 01:51:37 | 600ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-31 11:21:14 | 1120ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 01:32:21 | 873ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 04:28:14 | 1000ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 14:55:40 | 8589ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 05:09:53 | 903ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 07:53:38 | 1352ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |