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

There are 45 domains that have DNS TXT set to v=spf1 a include:_spf.google.com include:spf.protection.outlook.com include:_spf.apple.com ~all. The top 45 records ordered by domain rank are listed below.