Registro DMARC
v=spf1 -all

host: theshops.info
class: IN
ttl: 3600
type: CNAME
target: theshops.nfshost.com

Servidor de Correo
host: theshops.nfshost.com
class: IN
ttl: 21600
type: MX
pri: 0
target: 

Información TXT
host: theshops.nfshost.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 -all
entries: Array