Registro DMARC
v=DMARC1; p=reject; rua=mailto:kuroki@almajiro.net

Servidores DNS Principal (mname) y Secundario (rname)
host: almajiro.net
class: IN
ttl: 900
type: SOA
mname: dns-pri.data-hotel.biz
rname: dnsadmin.data-hotel.biz
serial: 1717824200
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: almajiro.net
class: IN
ttl: 900
type: MX
pri: 0
target: smtp-in01.secure-s.net

Información TXT
host: almajiro.net
class: IN
ttl: 900
type: TXT
txt: v=spf1 a:out01.smtp.secure-s.net mx -all
entries: Array