Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:spf.mijndomeinhosting.nl -all

There are 108 domains that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:spf.mijndomeinhosting.nl -all. The top 50 records ordered by domain rank are listed below.