MX Failover Analyzer
Analyze MX priorities, address records, and failover posture.
MX Failover Analyzer helps you review a domain mail exchanger setup. It is useful when checking redundancy, priority order, and whether mail hosts resolve correctly.
MX Failover Analyzer
Enter the required values and run the tool to view results.
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About the MX Failover Analyzer
Enter a domain to inspect MX priorities, hostnames, and related address records. The report helps identify single points of failure, missing address records, or unexpected priority layouts.
Common uses
- Check MX priority order.
- Review mail failover readiness.
- Confirm mail hosts resolve to addresses.
Tips for Using MX Failover Analyzer
MX redundancy depends on provider behavior, DNS, and mail server availability. Confirm critical mail delivery with your email provider and monitoring data.
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