Domains with DNS TXT v=spf1 ip4:66.225.221.178 ip4:66.225.201.194 +a +mx +ip4:69.175.35.194 +ip4:206.190.133.44 +include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:66.225.221.178 ip4:66.225.201.194 +a +mx +ip4:69.175.35.194 +ip4:206.190.133.44 +include:relay.mailchannels.net -all.