Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@wny.info

Servidores DNS Principal (mname) y Secundario (rname)
host: wny.info
class: IN
ttl: 120
type: SOA
mname: ns1.dnsexit.com
rname: admin.netdorm.com
serial: 2544716989
refresh: 86000
retry: 180000
expire: 1814400
minimum-ttl: 1200

Servidor de Correo
host: wny.info
class: IN
ttl: 21600
type: MX
pri: 2
target: mail2.dnsexit.com

Servidor de Correo
host: wny.info
class: IN
ttl: 21600
type: MX
pri: 1
target: mail.dnsexit.com

Información TXT
host: wny.info
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:dnsexit.com -all
entries: Array