Domains with DNS TXT v=spf1 ip4:209.50.57.182 include:smtp-out.thcservers.com +a +mx ~all

There are 53 domains that have DNS TXT set to v=spf1 ip4:209.50.57.182 include:smtp-out.thcservers.com +a +mx ~all. The top 50 records ordered by domain rank are listed below.