The Reverse DNS tool starts at your ip and goes backwards to find the host or domain which your IP is associated with. DNS stands for Domain Name System and acts as a phone book for all IPs. DNS is often used to find which ip a domain is attached to. When doing Reverse DNS, you are finding what domain an IP is attached to. Our Reverse DNS tool is the best way of fnding an IP's host. To contact the group behind our Reverse DNS, please use the contact page at www.arvixe.com.