Domains with DNS TXT v=spf1 a mx ip4:54.75.251.187 ip4:37.16.0.139 include:_spf.google.com include:spf.mandrillapp.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:54.75.251.187 ip4:37.16.0.139 include:_spf.google.com include:spf.mandrillapp.com include:sendgrid.net ~all.