Domains with DNS TXT v=spf1 mx a include:_spf.google.com ip4:202.67.247.140 include:spf.mandrillapp.com include:sparkpostmail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.google.com ip4:202.67.247.140 include:spf.mandrillapp.com include:sparkpostmail.com ~all.