Registro DMARC
v=spf1 mx a include:spf.protection.outlook.com -all

Registro IPv4
host: premium303.tilley.com
class: IN
ttl: 7200
type: A
ip: 23.227.38.65

Información TXT
host: premium303.tilley.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a include:spf.protection.outlook.com -all
entries: Array