Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:cmms-support@dematic.com;ruf=mailto:cmms-support@dematic.com;rf=afrf;pct=100

Registro IPv4
host: upturnhost.com
class: IN
ttl: 300
type: A
ip: 35.239.159.1

Servidores DNS Principal (mname) y Secundario (rname)
host: upturnhost.com
class: IN
ttl: 21600
type: SOA
mname: ns-cloud-e1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 3
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: upturnhost.com
class: IN
ttl: 3600
type: MX
pri: 10
target: smtp15.msoutlookonline.net