Servidores DNS Principal (mname) y Secundario (rname)
host: nicservice.ru
class: IN
ttl: 14400
type: SOA
mname: ns3-l2.nic.ru
rname: mnk.ripn.net
serial: 65012713
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 600

Servidor de Correo
host: nicservice.ru
class: IN
ttl: 14400
type: MX
pri: 10
target: mx01.nicmail.ru

Servidor de Correo
host: nicservice.ru
class: IN
ttl: 14400
type: MX
pri: 20
target: mx03.nicmail.ru

Servidor de Correo
host: nicservice.ru
class: IN
ttl: 14400
type: MX
pri: 5
target: mx02.nicmail.ru