Domains with DNS TXT v=spf1 ip4:50.6.202.206 +a +mx +include:spf.protection.outlook.com ~all

There are 18 domains that have DNS TXT set to v=spf1 ip4:50.6.202.206 +a +mx +include:spf.protection.outlook.com ~all. The top 18 records ordered by domain rank are listed below.