EN
The massive extension of the use of the Internet at the end of the 20th century and at the beginning of the 21th century inevitably led the entrepreneurs to use it for the presentation and performance of their business activities. One of the Internet instruments serving for this purpose is websites, which the user can trace by entering a specific domain name. Each domain name is unique and fulfils many functions. The economic attractiveness and the economic value of domains are the main reasons why we encounter a whole variety of different unlawful procedures and practices relating to domains. The author analyses the legal nature of domains, a collision of domains with the rights to designation and resulting liability relations.