Servidores DNS Principal (mname) y Secundario (rname)
host: dynaop.com
class: IN
ttl: 900
type: SOA
mname: ns-272.awsdns-34.com
rname: hostmaster.dynaop.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: dynaop.com
class: IN
ttl: 300
type: MX
pri: 0
target: mail.dynaop.com

Información TXT
host: dynaop.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx a:computerbryan.com ~all
entries: Array