Registro DMARC
v=DMARC1; p=reject; rua=mailto:admin@soft-pro.biz

Registro IPv4
host: soft-pro.biz
class: IN
ttl: 3600
type: A
ip: 148.251.169.125

Servidores DNS Principal (mname) y Secundario (rname)
host: soft-pro.biz
class: IN
ttl: 3600
type: SOA
mname: nsa3.srv53.net
rname: support.dnshosting.org
serial: 1739836077
refresh: 1800
retry: 600
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: soft-pro.biz
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.soft-pro.com

Información TXT
host: soft-pro.biz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +mx -all
entries: Array