Domains with DNS TXT v=spf1 +a +mx +ip4:68.66.248.21 include:spf.supercp.com ~all
There are 219 domains that have DNS TXT set to v=spf1 +a +mx +ip4:68.66.248.21 include:spf.supercp.com ~all. The top 50 records ordered by domain rank are listed below.