Registro DMARC
v=DMARC1; p=none; rua=mailto:takka@tfact.net; pct=100; adkim=r; aspf=r;

Servidores DNS Principal (mname) y Secundario (rname)
host: bro-bra.jp
class: IN
ttl: 21600
type: SOA
mname: 01.dnsv.jp
rname: hostmaster.dnsv.jp
serial: 1750288411
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: bro-bra.jp
class: IN
ttl: 3600
type: MX
pri: 10
target: af131.secure.ne.jp

Información TXT
host: bro-bra.jp
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:af131.secure.ne.jp include:_spf.google.com ~all
entries: Array