Registro IPv4
host: demoworld.org
class: IN
ttl: 900
type: A
ip: 216.40.34.41

Servidores DNS Principal (mname) y Secundario (rname)
host: demoworld.org
class: IN
ttl: 900
type: SOA
mname: ns1.hover.com
rname: dnsmaster.hover.com
serial: 1720468673
refresh: 1800
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: demoworld.org
class: IN
ttl: 900
type: MX
pri: 10
target: mx.hover.com.cust.hostedemail.com