| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.16.55 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.210.32 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:d220 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:1037 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.16.55,172.67.210.32 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d220,2606:4700:3032::6815:1037 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413311472 |
| Primary NS (MNAME) | craig.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 01:26:00 | 702ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 22:00:09 | 1363ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-24 20:33:47 | 2488ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 16:03:14 | 9926ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 11:14:12 | 1418ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 03:09:12 | 724ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 21:03:38 | 478ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 22:46:09 | 1181ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 12:56:35 | 2195ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |