Domains with DNS TXT v=spf1 ip4:54.39.17.125 +a +mx +include:relay.mailchannels.net include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:54.39.17.125 +a +mx +include:relay.mailchannels.net include:spf.mandrillapp.com ~all.