Registro DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Servidores DNS Principal (mname) y Secundario (rname)
host: bonafont.com
class: IN
ttl: 18989
type: SOA
mname: dns1.cscdns.net
rname: hostmaster.cscdns.net
serial: 2013121406
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bonafont.com
class: IN
ttl: 18990
type: MX
pri: 5
target: mail.bonafont.com

Información TXT
host: bonafont.com
class: IN
ttl: 18990
type: TXT
txt: v=spf1 ip4:205.251.132.0/24 a mx ptr mx:mail.bonafont.com -all
entries: Array