Registro IPv4
host: davide.is
class: IN
ttl: 899
type: A
ip: 178.248.17.7

Servidores DNS Principal (mname) y Secundario (rname)
host: davide.is
class: IN
ttl: 21600
type: SOA
mname: a.x.is
rname: hostmaster.x.is
serial: 2015092801
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: davide.is
class: IN
ttl: 21600
type: MX
pri: 10
target: mx1.x.is

Servidor de Correo
host: davide.is
class: IN
ttl: 21600
type: MX
pri: 20
target: mx2.x.is