DNS Propagation Checker

Check DNS records across multiple public resolvers.

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Processed on my server — not stored after completion

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This tool runs on my server. Uploaded files are processed in a temporary folder and deleted immediately after the response.

Checks your system resolver plus Google and Cloudflare DNS — not a full global propagation map.

About this tool

Check how a domain resolves across your system resolver, Google DNS, and Cloudflare DNS from my server. This compares multiple resolvers — not a full global propagation map.

FAQ

Common questions about the DNS Propagation Checker.

Query A, AAAA, CNAME, MX, TXT, or NS records for a domain across multiple public DNS resolvers from my server.
Yes. This tool is completely free with no usage limits and no account required.
Yes. The domain and record type are sent to my server for DNS lookups. They are not stored.
Yes. The layout is responsive and works on phones, tablets, and desktops.
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