Domain & Record Type
Quick test:
google.com
github.com
cloudflare.com
example.com (MX)
Auto-refresh every 30 seconds
ℹ How it works — Queries are made via DNS-over-HTTPS (DoH) directly from your browser.
⚠ CORS limitation — Most providers block browser-based queries. Only those with CORS enabled (e.g. Cloudflare) will respond. Failed queries mean the provider is blocking browser requests — not that your DNS is broken.
💡 For comprehensive checking — use WhatsmyDNS.net or CLI tools:
⚠ CORS limitation — Most providers block browser-based queries. Only those with CORS enabled (e.g. Cloudflare) will respond. Failed queries mean the provider is blocking browser requests — not that your DNS is broken.
💡 For comprehensive checking — use WhatsmyDNS.net or CLI tools:
dig @8.8.8.8 example.com · nslookup example.com 8.8.8.8