Norton DNS is similar to Google Public DNS, OpenDNS and ComodoDNS and you can simply set your DNS server addresses to 198.153.192.1 and 198.153.194.1 for Norton DNS. Norton DNS is currently in beta. You can enable it at your router, to protect all the devices in your home, or you can use Norton DNS on individual computers. Just visit at http://nortondns.com for more information and to know how to setup it on Windows and MacOSX (via)