Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf_external.api-and-you.com -all

There are 12 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf_external.api-and-you.com -all. The top 12 records ordered by domain rank are listed below.