Domains with DNS TXT v=spf1 +a +mx +ptr include:secureserver.net +ip4:66.29.134.113 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ptr include:secureserver.net +ip4:66.29.134.113 -all.

Top Domains with TXT set to v=spf1 +a +mx +ptr include:secureserver.net +ip4:66.29.134.113 -all