Domains with DNS TXT v=spf1 a mx include:spf.mandrillapp.com include:spf.waxsonit.com.au include:spf.protection.outlook.com ~all
There are 2 domains that have DNS TXT set to v=spf1 a mx include:spf.mandrillapp.com include:spf.waxsonit.com.au include:spf.protection.outlook.com ~all. The top 2 records ordered by domain rank are listed below.