Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

Servidores DNS Principal (mname) y Secundario (rname)
host: equifax.com.ec
class: IN
ttl: 3600
type: SOA
mname: ibloxgrid26.equifax.com
rname: hostmaster.equifax.com
serial: 29
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 900

Servidor de Correo
host: equifax.com.ec
class: IN
ttl: 900
type: MX
pri: 10
target: primary.us.email.fireeyecloud.com

Servidor de Correo
host: equifax.com.ec
class: IN
ttl: 900
type: MX
pri: 40
target: alt3.us.email.fireeyecloud.com

Servidor de Correo
host: equifax.com.ec
class: IN
ttl: 900
type: MX
pri: 30
target: alt2.us.email.fireeyecloud.com

Servidor de Correo
host: equifax.com.ec
class: IN
ttl: 900
type: MX
pri: 20
target: alt1.us.email.fireeyecloud.com

Información TXT
host: equifax.com.ec
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
entries: Array