Registro IPv4
host: top-master.biz
class: IN
ttl: 512
type: A
ip: 217.194.148.178

Servidores DNS Principal (mname) y Secundario (rname)
host: top-master.biz
class: IN
ttl: 18561
type: SOA
mname: ns1.fornex.com
rname: hostmaster.fornex.com
serial: 2738170544
refresh: 46800
retry: 1800
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: top-master.biz
class: IN
ttl: 561
type: MX
pri: 10
target: mail.top-master.biz