Domains with DNS TXT v=spf1 +a +mx +ip4:144.217.188.139 +ip4:144.217.180.212 +ip4:158.69.101.13 ip4:158.69.17.178 include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:144.217.188.139 +ip4:144.217.180.212 +ip4:158.69.101.13 ip4:158.69.17.178 include:spf.mandrillapp.com ~all.