Instant MX Lookup
Verify email delivery paths, troubleshoot mail server issues, and check Mail Exchange (MX) records for any domain.
How to Use the MX Lookup Tool
Key Features of Our MX Lookup Tool
Benefits of Checking MX Records
Frequently Asked Questions About MX Records
What is an MX Record?
expand_moreWhy are MX records important?
expand_moreWhat does the "priority" value mean?
expand_moreCan a domain have multiple MX records?
expand_moreLearn More About MX Records
Wikipedia: MX Record
Detailed information about MX records, their structure, and function.
Cloudflare: What is an MX Record?
An easy-to-understand guide on MX records and their role in email.
Google Workspace: MX Record Setup
Practical guide on configuring MX records, especially for Google services.