Domains with DNS TXT v=spf1 +a +mx +include:spf.protection.outlook.com +include:customer.mailguard.com.au ~all

There are 3 domains that have DNS TXT set to v=spf1 +a +mx +include:spf.protection.outlook.com +include:customer.mailguard.com.au ~all. The top 3 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +a +mx +include:spf.protection.outlook.com +include:customer.mailguard.com.au ~all