Servidores DNS Principal (mname) y Secundario (rname)
host: 2120001.net
class: IN
ttl: 3600
type: SOA
mname: pns1.cloudns.net
rname: support.cloudns.net
serial: 2023080308
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: 2120001.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.casadorock.com

Información TXT
host: 2120001.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx -all
entries: Array