Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@cscnl.ca; ruf=mailto:dmarc@cscnl.ca; fo=1;

Registro IPv4
host: cscnl.ca
class: IN
ttl: 300
type: A
ip: 172.190.84.249

Servidores DNS Principal (mname) y Secundario (rname)
host: cscnl.ca
class: IN
ttl: 900
type: SOA
mname: ns1.hover.com
rname: dnsmaster.hover.com
serial: 1752058171
refresh: 1800
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: cscnl.ca
class: IN
ttl: 300
type: MX
pri: 10
target: cscnl-ca.mail.protection.outlook.com

Información TXT
host: cscnl.ca
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:authsmtp.com include:em2548.cscnl.ca -all
entries: Array