Domains with DNS TXT v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:_spf.google.com ~all

There are 139 domains that have DNS TXT set to v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:_spf.google.com ~all. The top 50 records ordered by domain rank are listed below.