Domains with DNS TXT v=spf1 +a +mx +ip4:216.7.91.7 +include:spf.servername.online ~all

There are 297 domains that have DNS TXT set to v=spf1 +a +mx +ip4:216.7.91.7 +include:spf.servername.online ~all. The top 50 records ordered by domain rank are listed below.