MX Lookup — Check Mail Exchange Records

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Want to manage and track your short URLs? Start your 5-day trial.

About MX Record Lookup

Inspect MX Records Quickly

Find the mail servers responsible for delivering email for a domain without leaving the browser.

Why Mail Admins Use It

Choose between Google and Cloudflare DNS resolvers.
Copy hostnames directly for SPF, DKIM, or SMTP debugging.
Get TTL details to understand DNS propagation expectations.

Great For

Troubleshooting delivery issues and verifying new setups.
Auditing third-party email providers.
Documenting DNS changes for stakeholders.

For a fuller email DNS audit, pair this with NS Record Lookup, DMARC Record Checker, DKIM Record Checker, and MTA-STS Checker.

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