Provided by: libnet-ldns-perl_0.75-7_amd64 bug

NAME
       Net::LDNS::RR::MX - Type MX record


DESCRIPTION
       A subclass of Net::LDNS::RR, so it has all the methods of that class available in addition
       to the ones documented here.


METHODS
       exchange()
           Returns the name of the mail server.

       preference()
           Returns the preference value of the record.