SITE.su is an online marketplace specializing in premium domain names, with more than 40,000 domains available across the .ru, .su, and .рф zones. The service helps individuals and businesses find and secure domain names for their websites, offering both outright purchase and rental options. Buyers can complete purchases online, with domains transferred immediately, while rentals are arranged by assigning the customer’s DNS servers. Rental agreements also include a guaranteed right to buy the domain.

The marketplace provides tools to browse its full domain inventory, search by keywords and other parameters, and download a domain list in Excel format. Listings include pricing and, for many domains, details such as age and available rating or search statistics. Customers can contact the team through an online chat or help section, ask questions about a specific domain, and propose a price. With instant purchase and rental processes, SITE.su offers a practical way to explore and acquire domain names for a variety of online projects.