Public Suffix List
A "public suffix" is one under which Internet users can (or historically could) directly register names. Some examples of public suffixes are com , co.uk and pvt.k12.ma.us . The Public Suffix List is a list of all known public suffixes. The Public Suffix List is an initiative of Mozilla, but is maintained as a community resource. It is available for use in any software, but was originally created to meet the needs of browser manufacturers. It allows browsers to, for example: Avoid privacy-dama