Domains with DNS TXT v=spf1 a mx include:amazonses.com include:_spf.google.com include:spf.protection.outlook.com ~all

There are 19 domains that have DNS TXT set to v=spf1 a mx include:amazonses.com include:_spf.google.com include:spf.protection.outlook.com ~all. The top 19 records ordered by domain rank are listed below.