Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: sonanetworks.com
class: IN
ttl: 7712
type: A
ip: 35.209.75.55

Servidores DNS Principal (mname) y Secundario (rname)
host: sonanetworks.com
class: IN
ttl: 512
type: SOA
mname: ns1.siteground.net
rname: root.giowm1081.siteground.biz
serial: 100083
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: sonanetworks.com
class: IN
ttl: 7712
type: MX
pri: 0
target: sonanetworks-com.mail.protection.outlook.com

Información TXT
host: sonanetworks.com
class: IN
ttl: 512
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:spf.cloudus.oxcs.net -all
entries: Array