DNS Lookup
Query public DNS records through Cloudflare DNS over HTTPS.
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DNS Resolver Comparison
Compare DNS answers from Cloudflare and Google.
Live query
Your input
Our service queries the public URL or domain. Do not enter credentials, tokens or private links.
Your result
↗A little input.
A little input.
A useful result.
Fill in the details and run the tool.
Your result will appear here.
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How to use DNS Resolver Comparison
Compare two public recursive resolvers. This is not a geographic propagation test; caches and geo-routing may produce different answers.
- Fill in the input fields.
- Check your input and run the tool.
- Review, copy or download the result.
Frequently asked questions
How do I use DNS Resolver Comparison?
Compare two public recursive resolvers. This is not a geographic propagation test; caches and geo-routing may produce different answers.
Is DNS Resolver Comparison free to use?
DNS Resolver Comparison is free and does not require an account. Copy or download the result for your workflow.
How are online queries processed?
Our service queries public webpages, DNS resolvers or registries. Screenshots use Cloudflare browsers. Login credentials are not sent and query inputs and results are not saved. Enter only public URLs without passwords or tokens.