Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:NTA0MDU=@ruf.vali.email; fo=1; ri=3600

Servidores DNS Principal (mname) y Secundario (rname)
host: myexpertenergy.com
class: IN
ttl: 3600
type: SOA
mname: dns1.comlaude-dns.com
rname: dnstech.comlaude.com
serial: 1700235178
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

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

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