OES maintains multiple DNS servers (two by default, more at the customer's request) hosted at different Internet service providers with the requisite software already operational. After a brief collaboration period with our customers to determine server IP addresses and to calibrate our defacement detection components, we may immediately begin performing this service.

For customers who wish to have more control, OES will configure two or more new DNS servers explicitly designed to handle our customer's servers. Afterward, we follow the same process mentioned above, except on the customer's private servers. When the work is complete, we turn the entire system over to our customer's administrators, and we train their staff about the details of administering the system. Training is in-depth, including examining the source code modifications to the standard BIND DNS server.