MX Record Lookup
Look up MX (Mail Exchange) records for any domain to see which mail servers handle its email. Essential for troubleshooting email delivery and verifying domain configuration.
Find mail servers for any domain
What are MX Records?
- MX = Mail Exchange records in DNS
- They specify which servers receive email for a domain
- Multiple records provide redundancy
- Priority determines which server to try first
About this tool
MX records tell the world where to deliver mail for your domain. If emails to your domain aren't arriving, your MX records are the first place to check. Once you've verified your MX configuration, ensure your domain is properly authenticated with SPF, DKIM, and DMARC. For sending emails, use our email validator to check recipient domains and our blacklist checker if you have delivery problems.
Frequently Asked Questions
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