The MX Lookup tool allows you to view a list of MX records for a domain in their order of priority and in analysing any changes in the records.
A mail exchange (MX) record routes the emails to the mail server which will be receiving the emails sent to a particular domain name. MX lookup uses public DNS servers to track the MX record of a specified domain. MX Record verification validates the MX records in a DNS server to ensure that it is functioning without any issues. This check helps to ensure that you're able to receive emails to your domain.
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