SITE.su is an online marketplace for premium domain names, offering more than 40,000 domains, including keyword-rich names in the .ru, .su and .рф zones. Customers can purchase domains online with immediate transfer or rent them by assigning their own DNS servers. Rental options may include a guaranteed right to buy, giving businesses and project owners flexibility as they establish an online presence.

The marketplace provides tools to browse its full domain inventory, search by keyword or other parameters, and download domain lists with metrics such as age and ratings. Listings show purchase prices and monthly rental rates, and visitors can contact the team to ask questions or propose a price. The site also offers a help section with contact details and online chat, along with account access for customers. SITE.su’s services are designed to make finding, evaluating, and securing a suitable domain straightforward, whether users want to acquire a name immediately or rent it before deciding on a purchase.