Servidores DNS Principal (mname) y Secundario (rname)
host: antennasvce.org
class: IN
ttl: 11548
type: SOA
mname: ns1.netfarm.it
rname: postmaster.netfarm.it
serial: 2017111442
refresh: 7200
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: antennasvce.org
class: IN
ttl: 11547
type: MX
pri: 10
target: mail.netfarm.it