Domains with DNS TXT v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.google.com -all

There are 21 domains that have DNS TXT set to v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.google.com -all. The top 21 records ordered by domain rank are listed below.