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

There are 28 domains that have DNS TXT set to v=spf1 include:spf.whservidor.com _spf.rdstation.com.br include:sendgrid.net ~all. The top 28 records ordered by domain rank are listed below.