| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.23.137 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.211.81 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:1789 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:d351 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.137,172.67.211.81 ech=AEX+DQBBvAAgACAjBvVHkFpqArpRl920aDwCdfppSK52abJazKltW9VlRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1789,2606:4700:3034::ac43:d351 |
| 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 | 2411635115 |
| Primary NS (MNAME) | fish.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 16:36:52 | 767ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 11:23:54 | 577ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 05:27:07 | 1484ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-24 12:13:57 | 5004ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 19:12:12 | 944ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 08:44:14 | 1094ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 21:47:07 | 912ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:48:25 | 3425ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 22:59:54 | 7583ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |