Servidores DNS Principal (mname) y Secundario (rname)
host: Clue.com
class: IN
ttl: 300
type: SOA
mname: ns1.shopco.com
rname: hostmaster\@shopco.com
serial: 8675362
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: Clue.com
class: IN
ttl: 300
type: MX
pri: 10
target: ns.Clue.com

Información TXT
host: Clue.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a ip4:23.24.146.208/29 ip4:35.89.208.223/32 -all
entries: Array