DNS::Records::MX

from_io(name : String, protocol_type : ProtocolType, io : IO, buffer : IO::Memory, options : Options = Options.new) : MX

new(name : String, classType : Packet::ClassFlag, ttl : Time::Span, mailExchange : String, preference : UInt16)

classType=(classType : Packet::ClassFlag)

mailExchange=(mailExchange : String)

name=(name : String)

preference=(preference : UInt16)

ttl=(ttl : Time::Span)