Provided by: libnet-ldns-perl_0.75-6_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.