SITE.su is an online marketplace for premium domain names, offering more than 40,000 domains for businesses and personal projects. Its listings include keyword-focused names in the .ru, .su, and .рф zones, with options to buy a domain outright or rent it. The site supports instant online purchases, with domain transfer, and rentals arranged by assigning the customer’s DNS servers. Some rental listings include a guaranteed right to buy the domain later.

Customers can browse the full catalog, search by keywords or other parameters, and download a domain list with available metrics. Listings show purchase prices and monthly rental rates, and may include domain age and ranking information. Buyers can add domains to a cart for immediate purchase or rental, sign in or register, and contact the marketplace to ask questions or propose a price. Help information and online chat are available through the site’s support section. SITE.su positions its service as a convenient way to find and secure a memorable domain name, with choices spanning Russian-language names, translations, synonyms, and transliterations.