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Email Health Check

Instantly check your domain's MX records, detect your email provider, and get actionable recommendations to improve deliverability.

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Checking your email configuration...

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Email Provider

Detecting...

MX Records Found

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What are MX Records?

Mail Exchange (MX) records tell the internet which servers handle email for your domain. Proper MX configuration is essential for reliable email delivery.

Why Multiple MX Records?

Having multiple MX records with different priorities provides redundancy. If the primary server is down, email can be delivered to backup servers.

What's a Good Setup?

A healthy email setup includes proper MX records, SPF authentication, DKIM signing, and DMARC policy. Together, these ensure deliverability and prevent spoofing.