| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.73.187 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.108 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:49bb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:a56c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.73.187,172.67.165.108 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:49bb,2606:4700:3033::ac43:a56c |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413238427 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 17:45:28 | 587ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-23 14:59:15 | 3548ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 15:55:14 | 919ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-07-11 17:11:41 | 8818ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 17:27:30 | 753ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 19:26:51 | 525ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 15:21:22 | 1051ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |