Network Tools
Find MX records for a domain.
Use this MX lookup tool to check the mail exchange servers configured for a domain. It is useful for email routing checks, mail setup validation, DNS troubleshooting, and verifying whether mail records point to the expected servers.
Use this MX lookup tool to check the mail exchange servers configured for a domain. It is useful for email routing checks, mail setup validation, DNS troubleshooting, and verifying whether mail records point to the expected servers.
Use mx lookup when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
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Input
example.com
Output
MX record list with priorities
Checks which mail servers are configured for a domain.
Fix: Use the bare domain name when checking MX records.
Fix: Check whether the domain uses direct A-record fallback or is simply not configured for mail.
Fix: Remember that MX records show mail servers, not email-authentication text records.
An MX record tells email systems which mail servers receive messages for a domain.
You can use it when setting up email, fixing delivery issues, or confirming mail routing.
It is useful for email configuration, troubleshooting delivery problems, and DNS verification.
Yes. It works online in the browser.
Use MX lookup when you need the mail-server routing records. Use TXT lookup when you want SPF, verification, or other text-based DNS values.