Registro DMARC
v=DMARC1; p=none; rua=mailto:systems@nust.na; ruf=mailto:systems@nust.na; sp=reject; fo=1; pct=10; ri=86400; adkim=r; aspf=r

Servidores DNS Principal (mname) y Secundario (rname)
host: nust.na
class: IN
ttl: 21600
type: SOA
mname: ns01.nust.na
rname: dns-admin.nust.na
serial: 2019114872
refresh: 10800
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: nust.na
class: IN
ttl: 28800
type: MX
pri: 0
target: nust-na.mail.protection.outlook.com

Información TXT
host: nust.na
class: IN
ttl: 300
type: TXT
txt: v=spf1 a:mailcleaner.nust.na include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: nust.na
class: IN
ttl: 300
type: TXT
txt: intersight=02f6076998c68a3196d8da1b77e886a3745ffa2ddc7eec3ceb98e30f8d4fca42
entries: Array

Información TXT
host: nust.na
class: IN
ttl: 300
type: TXT
txt: MS=ms61936761
entries: Array

Información TXT
host: nust.na
class: IN
ttl: 300
type: TXT
txt: cisco-ci-domain-verification=18c1b4a3531415e4dd21d677a6659af73914dfad5ed93958e57c0ba591241021
entries: Array

host: nust.na
class: IN
ttl: 28800
type: NAPTR
order: 100
pref: 10
flags: S
services: x-eduroam:radius.tls
regex: 
replacement: _radsec._tcp.eduroam.ac.za