Registro DMARC
v=DMARC1; p=none; pct=100;

Servidores DNS Principal (mname) y Secundario (rname)
host: raremedium.net
class: IN
ttl: 300
type: SOA
mname: atlrmfil2.raremedium.net
rname: hostmaster.raremedium.net
serial: 29
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 300

Servidor de Correo
host: raremedium.net
class: IN
ttl: 300
type: MX
pri: 10
target: mail.raremedium.net

Información TXT
host: raremedium.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a:mail.raremedium.net a:owa.raremedium.net ip4:64.255.213.77 ip4:64.255.213.82 -all
entries: Array