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

Registro IPv4
host: cscdns.net
class: IN
ttl: 300
type: A
ip: 204.74.99.103

Servidores DNS Principal (mname) y Secundario (rname)
host: cscdns.net
class: IN
ttl: 14400
type: SOA
mname: udns1.cscdns.net
rname: hostmaster.cscdns.net
serial: 2007080762
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 14400

Servidor de Correo
host: cscdns.net
class: IN
ttl: 14400
type: MX
pri: 10
target: mx0a-0015fd02.pphosted.com

Servidor de Correo
host: cscdns.net
class: IN
ttl: 14400
type: MX
pri: 10
target: mx0b-0015fd02.pphosted.com

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