plugmyagent

Google Public DNS over HTTPS

Network & IP Intel No key

AuthenticationNo key
Rate limitNo published hard limit for the JSON endpoint; keep usage reasonable.

Documentation: developers.google.com ยท Checked Sep 13, 2026

About

Google Public DNS offers a web-friendly DNS API that answers plain GET requests with JSON. No binary DNS knowledge required. It supports every record type (A, MX, TXT, and more) and can validate DNSSEC signatures for you, which is handy for security checks. Like Cloudflare's version, it's free, needs no key, and works from any browser or script.

Details

No key needed. You can call it right away.

Auth: No key

Rate limit: No published hard limit for the JSON endpoint; keep usage reasonable.

Verified: 2026-09-13

Best for: personal developer fun

Read the docs Back to catalog

Setup

  1. No signup needed. Just call the endpoint.
  2. Request https://dns.google/resolve?name=DOMAIN&type=RECORDTYPE in a browser or script.
  3. Add '&cd=1&do=1' if you want DNSSEC validation details in the response.
  4. Parse the 'Answer' array; 'Status: 3' means the domain doesn't exist.
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