Domains with DNS TXT v=spf1 a mx include:spf.hostyourservices.net include:spf.protection.outlook.com ~all
There are 341 domains that have DNS TXT set to v=spf1 a mx include:spf.hostyourservices.net include:spf.protection.outlook.com ~all. The top 50 records ordered by domain rank are listed below.