| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.216 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.167.119 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:32d8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a777 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.216,172.67.167.119 ech=AEX+DQBBrgAgACA7l+AWlu0E3c3RWDov9dLBKmCOMgCEdtTqeIBIjFR+agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:32d8,2606:4700:3036::ac43:a777 |
| 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 | 2409772846 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-18 18:55:50 | 9335ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 11:52:44 | 2424ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 04:03:39 | 804ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 08:07:16 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:49:37 | 2390ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 14:45:33 | 1092ms | 3 NS 1 A 0 MX | 🔒 Secure | View |