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Web Tools

DNS Lookup

Resolve DNS records for a domain.

Migrated to main site

DNS Lookup

Resolve public A, AAAA, CNAME, and MX records for a domain.

Only public HTTP/HTTPS targets on standard ports are allowed.

Run the tool to see the result.

Privacy: remote checks are requested by the ToolConv server against public URLs; private, local, and internal addresses are blocked.

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FAQ

Does DNS Lookup upload my data?

Most main-site tools process input locally in the browser. Website diagnostic tools that request public URLs explain the remote request scope in the tool UI.

Can I use DNS Lookup on mobile?

Tool pages use responsive layouts for phone, tablet, and desktop. Large file processing still depends on device memory and browser limits.

Can I download or copy the DNS Lookup result?

Migrated tools provide copy, download, or direct result views in the output area depending on the tool type.