Domains with DNS TXT v=spf1 ip4:50.28.56.85 +a +mx +ip4:50.28.17.156 ~all

There are 815 domains that have DNS TXT set to v=spf1 ip4:50.28.56.85 +a +mx +ip4:50.28.17.156 ~all. The top 50 records ordered by domain rank are listed below.