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

Registro IPv4
host: curefactory.net
class: IN
ttl: 3600
type: A
ip: 52.173.76.33

Servidores DNS Principal (mname) y Secundario (rname)
host: curefactory.net
class: IN
ttl: 63586
type: SOA
mname: pdns74.ultradns.com
rname: hostmaster.seattlechildrens.org
serial: 2017053032
refresh: 86400
retry: 86400
expire: 86400
minimum-ttl: 86400

Información TXT
host: curefactory.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array