Domains with DNS TXT v=spf1 +a +mx +ip4:217.13.97.44 +ip4:198.2.133.87 +include:spf.mandrillapp.com +include:sparkpostmail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:217.13.97.44 +ip4:198.2.133.87 +include:spf.mandrillapp.com +include:sparkpostmail.com ~all.