Domains with DNS TXT v=spf1 mx mx:mailcenter.datacad.com ip4:75.147.57.74 include:spf.softwarekey.com include:secureserver.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx mx:mailcenter.datacad.com ip4:75.147.57.74 include:spf.softwarekey.com include:secureserver.net -all.