Registro IPv4
host: itot.jp
class: IN
ttl: 300
type: A
ip: 54.248.102.55

Servidores DNS Principal (mname) y Secundario (rname)
host: itot.jp
class: IN
ttl: 21600
type: SOA
mname: 01.dnsv.jp
rname: hostmaster.dnsv.jp
serial: 1733128856
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: itot.jp
class: IN
ttl: 300
type: MX
pri: 10
target: mail.itot.jp