Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarcreports@insurity.com; ruf=mailto:dmarcreports@insurity.com

Servidores DNS Principal (mname) y Secundario (rname)
host: genoainsurance.info
class: IN
ttl: 21600
type: SOA
mname: ns10.digicertdns.com
rname: dns.digicertdns.com
serial: 2009010106
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: genoainsurance.info
class: IN
ttl: 1800
type: MX
pri: 0
target: genoainsurance.info

Información TXT
host: genoainsurance.info
class: IN
ttl: 1800
type: TXT
txt: v=spf1  -all
entries: Array