Registro DMARC
v=DMARC1; p=none; rua=mailto:security@nsu.edu; ruf=mailto:security@nsu.edu; rf=afrf; sp=none; fo=1:s

Registro IPv4
host: nsu.edu
class: IN
ttl: 900
type: A
ip: 204.155.176.137

Servidores DNS Principal (mname) y Secundario (rname)
host: nsu.edu
class: IN
ttl: 300
type: SOA
mname: ns1.nsu.edu
rname: netsupport.nsu.edu
serial: 6323
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

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

Información TXT
host: nsu.edu
class: IN
ttl: 90
type: TXT
txt: MS=ms88250162
entries: Array

Información TXT
host: nsu.edu
class: IN
ttl: 90
type: TXT
txt: v=spf1 a mx ip4:64.250.227.181 ip4:54.146.129.215 ip4:38.106.32.22/32 ip4:38.106.32.46/32 include:mh.blackboard.com include:spf.protection.outlook.com include:spf.elluciancloud.com include:mailproxy.collegenet.com include:_spf.messagegears.net -all
entries: Array