SITE.su is an online marketplace specializing in premium domain names, with more than 40,000 domains available across the .ru, .su, and .рф extensions. The service enables customers to purchase domains online with immediate transfer or rent them by pointing the domain to their own DNS servers. Rental agreements include a guaranteed right to buy, offering an option to secure a name before committing to a purchase.

The marketplace provides tools to browse the full domain inventory, download listings, and search by keywords or other criteria. Listings show purchase and monthly rental prices, and may include domain age, ratings, and search statistics. Customers can buy or rent directly through the site’s shopping cart, or contact the seller to ask questions and propose a price. Help resources and online chat are available through the support section.

SITE.su offers a range of domain names, including keyword-based and transliterated options, such as ssory.ru and ссоры.рф. Its services are designed to help businesses and individuals find and secure a suitable name for an online project.