Domains with DNS TXT v=spf1 ip4:50.28.67.9 ip4:50.28.66.136 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.67.9 ip4:50.28.66.136 +a +mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.67.9 ip4:50.28.66.136 +a +mx ~all.