Registro DMARC
v=DMARC1; p=quarantine; ruf=mailto:soporte@coolnet.cl; rf=afrf; pct=100; ri=86400

Registro IPv4
host: coolnet.cl
class: IN
ttl: 3600
type: A
ip: 190.171.166.253

Servidores DNS Principal (mname) y Secundario (rname)
host: coolnet.cl
class: IN
ttl: 7200
type: SOA
mname: NS1.MYDOMAIN.COM
rname: namehost\@WORLDNIC.COM
serial: 124053011
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: coolnet.cl
class: IN
ttl: 3600
type: MX
pri: 0
target: coolnet-cl.mail.protection.outlook.com

Información TXT
host: coolnet.cl
class: IN
ttl: 3600
type: TXT
txt: MS=ms22346711
entries: Array

Información TXT
host: coolnet.cl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
entries: Array