Registro DMARC
v=DMARC1; p=none; rua=mailto:emanuel.ramos@fcr.com.co; ruf=mailto:emanuel.ramos@fcr.com.co; fo=1

Servidores DNS Principal (mname) y Secundario (rname)
host: fcr.com.co
class: IN
ttl: 3600
type: SOA
mname: nameserver01.mi.com.co
rname: hostmaster.fcr.com.co
serial: 0
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: fcr.com.co
class: IN
ttl: 3600
type: MX
pri: 1
target: telefonicatech-co-1.fortimailcloud.com

Servidor de Correo
host: fcr.com.co
class: IN
ttl: 3600
type: MX
pri: 2
target: telefonicatech-co-2.fortimailcloud.com

Servidor de Correo
host: fcr.com.co
class: IN
ttl: 3600
type: MX
pri: 3
target: fcr-com-co.mail.protection.outlook.com

Información TXT
host: fcr.com.co
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array