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MX Record Lookup
Look up MX records for any domain to see which mail servers handle email delivery, priority, redundancy, and common DNS issues that can block inbound mail.
Try:
What this tool checks
Use this to list mail servers and priority values so you can verify inbound routing.
- Mail server hostnames and priority order
- Redundancy across multiple MX records
- Clues that inbound mail is misrouted
How to read the results
Make sure the lowest priority MX points to your primary provider and backups exist.
- Match hostnames to your provider documentation
- Keep multiple MX entries for failover
- Confirm new MX values after provider migrations
FAQ
Short, practical answers to common questions.