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

There are 15 domains that have DNS TXT set to v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:_spf.google.com -all. The top 15 records ordered by domain rank are listed below.