SITE.su is an online marketplace specializing in premium domain names, with a catalogue of around 40,000 domains across the .ru, .su, and .рф zones. The service helps businesses and individuals find keyword-based domain names for websites and online projects, offering both immediate purchase and monthly rental. Buyers can complete purchases online, with domains transferred immediately, while rentals are arranged by assigning the customer’s DNS servers. The marketplace also offers rental agreements with a guaranteed right to purchase.

Visitors can browse the full domain list, download a catalogue, or use advanced search to explore names by keyword, synonyms, translation, or transliteration. Listings show prices and, for some domains, additional information such as age and search statistics. Customers can submit questions or price offers through the site, with email and phone details required, and can contact support through the Help section and online chat. SITE.su presents domain options for a range of topics, including the featured диспенсер.рф, available to buy or rent.