Registro IPv4
host: wolffgrp.biz
class: IN
ttl: 7200
type: A
ip: 207.38.102.103

Servidores DNS Principal (mname) y Secundario (rname)
host: wolffgrp.biz
class: IN
ttl: 7200
type: SOA
mname: ns1.domainit.com
rname: hostmaster.domainit.com
serial: 1121801001
refresh: 10800
retry: 900
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: wolffgrp.biz
class: IN
ttl: 7200
type: MX
pri: 10
target: mail.domainit.com