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

Registro IPv4
host: engie-ca.com
class: IN
ttl: 14400
type: A
ip: 208.91.197.39

Servidores DNS Principal (mname) y Secundario (rname)
host: engie-ca.com
class: IN
ttl: 7200
type: SOA
mname: DNS101.REGISTER.com
rname: root.REGISTER.com
serial: 123011215
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: engie-ca.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.register.com

Información TXT
host: engie-ca.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 -all
entries: Array