Domains with DNS TXT v=spf1 +a +mx +ip4:193.107.36.251 +ip4:193.107.36.252 +include:server22.spf.superhosting.bg +include:smtp-out.spf.superhosting.bg +a:mail6.host.bg +a:m6.host.bg -all

There are 154 domains that have DNS TXT set to v=spf1 +a +mx +ip4:193.107.36.251 +ip4:193.107.36.252 +include:server22.spf.superhosting.bg +include:smtp-out.spf.superhosting.bg +a:mail6.host.bg +a:m6.host.bg -all. The top 50 records ordered by domain rank are listed below.