Domains with DNS TXT v=spf1 include:_spf.google.com include:_spf.rdstation.com.br include:sendgrid.net include:spf.mandrillapp.com include:cust-spf.exacttarget.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:_spf.rdstation.com.br include:sendgrid.net include:spf.mandrillapp.com include:cust-spf.exacttarget.com ~all.