IP-Tests / MX Lookup

This test will list MX records for a domain in priority order. The test is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly.

A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages on behalf of a recipient's domain, and a preference value used to prioritize mail delivery if multiple mail servers are available. The set of MX records of a domain name specifies how email should be routed with the Simple Mail Transfer Protocol.

To change your MX records, you must first log in to your domain registrar or web hosting provider. In most of the cases the one who has the nameservers of your domain name.