MX lookup
Look up the MX records, the mail servers that receive email, for any domain.
Queries go to Cloudflare’s public DNS over HTTPS service when you press the button.
About MX lookup conversion
Look up the MX records, the mail servers that receive email, for any domain.
Part of SmartCalcy’s data & networking tools. It runs in your browser with no account, uses your own currency and units (change them at the top of the page), and gives estimates for information only, so check official guidance before you rely on a result.
Waiting for numbers
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Enter a domain name such as example.com.