Registro DMARC
v=DMARC1;p=none;

Registro IPv4
host: abcdcorp.org
class: IN
ttl: 90
type: A
ip: 208.97.186.205

Servidores DNS Principal (mname) y Secundario (rname)
host: abcdcorp.org
class: IN
ttl: 90
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2025122803
refresh: 17828
retry: 600
expire: 1814400
minimum-ttl: 60

Servidor de Correo
host: abcdcorp.org
class: IN
ttl: 90
type: MX
pri: 0
target: abcdcorp-org.mail.protection.outlook.com

Información TXT
host: abcdcorp.org
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array