Domains with DNS TXT v=spf1 include:_spf.google.com ~allv=spf1 include:_spf.rdstation.com.br include:sendgrid.net\194\160~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com ~allv=spf1 include:_spf.rdstation.com.br include:sendgrid.net\194\160~all.