Domains with DNS TXT v=spf1 ip4:185.184.155.4 +a +mx include:all._spf.ds.network include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:185.184.155.4 +a +mx include:all._spf.ds.network include:spf.mandrillapp.com -all.