Domains with DNS TXT v=spf1 ip4:178.157.15.131 +mx include:secureserver.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:178.157.15.131 +mx include:secureserver.net -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:178.157.15.131 +mx include:secureserver.net -all.