| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.40 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.200.186 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:3228 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c8ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.40,172.67.200.186 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3228,2606:4700:3037::ac43:c8ba |
| 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 | 2413029982 |
| Primary NS (MNAME) | kate.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 01:34:20 | 548ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-24 19:22:53 | 569ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 14:09:25 | 1266ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 14:54:26 | 1906ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 20:18:58 | 805ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 02:48:06 | 1951ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 03:40:48 | 944ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 03:13:16 | 1154ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 14:00:53 | 2378ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 13:49:13 | 439ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |