Install the client software for updating a dynamic IP in an OpenDNS network –.Configure your machine to use the OpenDNS servers.Set up a network for your physical location (your current IP address).A free account allows you to whitelist or blacklist 25 addresses paid accounts allow more. If you have an account with OpenDNS, you can whitelist and blacklist IP addresses. Using OpenDNS to filter (whitelist/blacklist) content It hunts down the fastest DNS servers available for your computer to use. The Google Public DNS nameserver IP addresses are:
You can confirm that you are using OpenDNS as your DNS resolution service by visiting. The two big public DNS servers are OpenDNS and Google Public DNS.
However, there are a number of reasons why you might want to use a public DNS server instead of your ISP’s server. In an ideal world, this would work well, as your ISP’s DNS server ought to be geographically close to your machine and should be able to perform look ups quickly. Typically, your ISP provides DNS services.
