Domains with DNS TXT v=spf1 +a +mx +ip4:66.198.240.50 include:spf.a2hosting.com ~all
There are 1,325 domains that have DNS TXT set to v=spf1 +a +mx +ip4:66.198.240.50 include:spf.a2hosting.com ~all. The top 50 records ordered by domain rank are listed below.