Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Servidores DNS Principal (mname) y Secundario (rname)
host: dga.gob.ni
class: IN
ttl: 90
type: SOA
mname: ns1.dga.gob.ni
rname: postmaster.dga.gob.ni
serial: 2024030607
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 10

Servidor de Correo
host: dga.gob.ni
class: IN
ttl: 90
type: MX
pri: 10
target: smtp1.dga.gob.ni

Servidor de Correo
host: dga.gob.ni
class: IN
ttl: 90
type: MX
pri: 20
target: smtp2.dga.gob.ni

Información TXT
host: dga.gob.ni
class: IN
ttl: 90
type: TXT
txt: v=spf1 mx ip4:143.202.253.179 ip4:190.106.49.2 -all
entries: Array