cybersquatting; the act of registering a domain name with the intent of profiting from the goodwill of someone else's trademark

internationalized domain name encoding used to represent Unicode characters within the limited ASCII character set

the process of registering a unique address for a website; domain name registration

Punycode, an encoding system used for internationalized domain names

an identification string that defines a realm of administrative autonomy, authority or control within the Internet

A computer or service that stores a database of hostnames and their corresponding IP addresses to provide lookup services.