Domains with DNS TXT v=spf1 +mx +a +ip4:104.168.138.156 +ip4:199.34.228.42 -all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:104.168.138.156 +ip4:199.34.228.42 -all.
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:104.168.138.156 +ip4:199.34.228.42 -all.