Registro IPv4
host: ecnet.jp
class: IN
ttl: 3600
type: A
ip: 153.254.0.141

Servidores DNS Principal (mname) y Secundario (rname)
host: ecnet.jp
class: IN
ttl: 3600
type: SOA
mname: mwns1.customer.ne.jp
rname: host-plan-ac.ntt.com
serial: 1616379835
refresh: 3600
retry: 1800
expire: 3628800
minimum-ttl: 3600

Servidor de Correo
host: ecnet.jp
class: IN
ttl: 3600
type: MX
pri: 10
target: ecnet.jp