Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: ltr.edu.au
class: IN
ttl: 24
type: A
ip: 52.64.241.64

Registro IPv4
host: ltr.edu.au
class: IN
ttl: 24
type: A
ip: 13.55.219.196

Servidores DNS Principal (mname) y Secundario (rname)
host: ltr.edu.au
class: IN
ttl: 834
type: SOA
mname: ns-1641.awsdns-13.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: ltr.edu.au
class: IN
ttl: 234
type: MX
pri: 0
target: ltr-edu-au.mail.protection.outlook.com

Información TXT
host: ltr.edu.au
class: IN
ttl: 3534
type: TXT
txt: MS=ms57905400
entries: Array

Información TXT
host: ltr.edu.au
class: IN
ttl: 3534
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array