Domains with DNS TXT v=spf1 +mx +a +ip4:173.231.213.225 +ip4:198.46.87.247 +include:_spf.google.com +include:mandrillapp.com +include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:173.231.213.225 +ip4:198.46.87.247 +include:_spf.google.com +include:mandrillapp.com +include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:173.231.213.225 +ip4:198.46.87.247 +include:_spf.google.com +include:mandrillapp.com +include:sendgrid.net ~all