Mailbox Provider: mayo.edu [ back to main ] Here's MX record breakdown data for mayo.edu. Did you know? Domain mayo.edu hosts mail for 4 of the top ten million domains. Here are the top 5000 domains hosted by mayo.edu: Rank Domain MX Record MX Domain 1 mayoclinic.org mail2.mayo.edu mayo.edu 2 mayo.edu mail2.mayo.edu mayo.edu 3 mayoclinic.com mail7.mayo.edu mayo.edu 4 mayoclinicplatform.org mail2.mayo.edu mayo.edu This ranking is relative inside of top 10 million results. Find more information about the "top domains" data from host.io. DNS Snapshot date: June 2025 Page generated at: Fri Aug 1 19:26:48 CDT 2025