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

Registro IPv4
host: casoft.org
class: IN
ttl: 90
type: A
ip: 103.83.90.251

Servidores DNS Principal (mname) y Secundario (rname)
host: casoft.org
class: IN
ttl: 600
type: SOA
mname: ns1.gianthosters.com
rname: ceo.casoft.org
serial: 2025051902
refresh: 1200
retry: 3600
expire: 86400
minimum-ttl: 1800

Servidor de Correo
host: casoft.org
class: IN
ttl: 600
type: MX
pri: 10
target: mail.casoft.org

Información TXT
host: casoft.org
class: IN
ttl: 600
type: TXT
txt: v=spf1 a -all
entries: Array