Registro DMARC
v=DMARC1; p=reject; adkim=s; aspf=s;

Registro IPv4
host: nasacort.ca
class: IN
ttl: 3600
type: A
ip: 54.247.151.159

Servidores DNS Principal (mname) y Secundario (rname)
host: nasacort.ca
class: IN
ttl: 3600
type: SOA
mname: ns1-05.azure-dns.com
rname: gtly-domtech.sanofi.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: nasacort.ca
class: IN
ttl: 3600
type: MX
pri: 0
target: 

Información TXT
host: nasacort.ca
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array