Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:admin@guxnet.cc

Servidores DNS Principal (mname) y Secundario (rname)
host: guxnet.cc
class: IN
ttl: 13154
type: SOA
mname: ns0.1984.is
rname: hostmaster.1984.is
serial: 2023050122
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: guxnet.cc
class: IN
ttl: 900
type: MX
pri: 10
target: mail.guxnet.cc

Servidor de Correo
host: guxnet.cc
class: IN
ttl: 900
type: MX
pri: 30
target: s1.guxnet.cc

Información TXT
host: guxnet.cc
class: IN
ttl: 900
type: TXT
txt: v=spf1 a mx -all
entries: Array