Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:rua+cupertino.org@dmarc.barracudanetworks.com; ruf=mailto:ruf+cupertino.org@dmarc.barracudanetworks.com

Registro IPv4
host: cupertino.org
class: IN
ttl: 90
type: A
ip: 52.247.170.120

Servidores DNS Principal (mname) y Secundario (rname)
host: cupertino.org
class: IN
ttl: 900
type: SOA
mname: ns-953.awsdns-55.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: cupertino.org
class: IN
ttl: 300
type: MX
pri: 0
target: d325441a.ess.barracudanetworks.com

Servidor de Correo
host: cupertino.org
class: IN
ttl: 300
type: MX
pri: 0
target: d325441b.ess.barracudanetworks.com

Información TXT
host: cupertino.org
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:64.165.34.28 ip4:52.15.107.231 a:enotify.visioninternet.com include:mail.zendesk.com include:spf.dynect.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.us.exclaimer.net ~all
entries: Array