Registro IPv4
host: ru.net
class: IN
ttl: 23656
type: A
ip: 178.210.74.11

Servidores DNS Principal (mname) y Secundario (rname)
host: ru.net
class: IN
ttl: 1799
type: SOA
mname: ns3-geo.nic.ru
rname: hostmaster.nic.ru
serial: 326912
refresh: 7200
retry: 900
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: ru.net
class: IN
ttl: 23655
type: MX
pri: 90
target: relay2.relcom.ru

Servidor de Correo
host: ru.net
class: IN
ttl: 23655
type: MX
pri: 80
target: relay1.relcom.ru