Registro IPv4
host: costarricense.cr
class: IN
ttl: 604800
type: A
ip: 196.40.31.20

Servidores DNS Principal (mname) y Secundario (rname)
host: costarricense.cr
class: IN
ttl: 604800
type: SOA
mname: gridmaster1.racsa.co.cr
rname: root.dns1.racsa.co.cr
serial: 2011128318
refresh: 14400
retry: 1440
expire: 86400
minimum-ttl: 300

Servidor de Correo
host: costarricense.cr
class: IN
ttl: 604800
type: MX
pri: 10
target: mail.costarricense.cr

Información TXT
host: costarricense.cr
class: IN
ttl: 604800
type: TXT
txt: v=spf1 a:spf1.costarricense.cr a:spf2.costarricense.cr mx:costarricense.cr -all
entries: Array