| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.135 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.152.29 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:3887 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:981d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.135,172.67.152.29 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3887,2606:4700:3033::ac43:981d |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413215867 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 06:11:34 | 621ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 14:47:15 | 1065ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-07 18:04:20 | 1196ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 12:35:50 | 2285ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-10 21:45:33 | 897ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-08 15:17:08 | 17225ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 08:23:02 | 2504ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 22:32:43 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 13:32:58 | 1036ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 07:27:32 | 357ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 07:20:08 | 478ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |