Domains with DNS TXT v=spf1 ip4:50.28.99.227 ip4:50.28.99.225 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.99.227 ip4:50.28.99.225 +a +mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.99.227 ip4:50.28.99.225 +a +mx ~all.