Registro IPv4
host: coopertools.com
class: IN
ttl: 3830
type: A
ip: 205.178.189.131

Servidores DNS Principal (mname) y Secundario (rname)
host: coopertools.com
class: IN
ttl: 3830
type: SOA
mname: NS79.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 125010203
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: coopertools.com
class: IN
ttl: 3830
type: MX
pri: 10
target: mxw.mxhichina.com

Servidor de Correo
host: coopertools.com
class: IN
ttl: 3830
type: MX
pri: 5
target: mxn.mxhichina.com