Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:mailauth-reports@havasit.com; ruf=mailto:mailauth-reports@havasit.com

Servidores DNS Principal (mname) y Secundario (rname)
host: mediacontactsdirect.com
class: IN
ttl: 10800
type: SOA
mname: ns1.gandi.net
rname: hostmaster.gandi.net
serial: 1727308800
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: mediacontactsdirect.com
class: IN
ttl: 86400
type: MX
pri: 0
target: 

Información TXT
host: mediacontactsdirect.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 -all
entries: Array