SITE. su is an online marketplace for premium domain names, offering a catalog of more than 40,000 domains across the. ru,.

su, and. рф extensions. Customers can browse, search, and compare names, including keyword domains and listings related to specific words, synonyms, translations, and transliterations.

The marketplace provides both outright purchases and monthly rentals, with online transactions designed for prompt processing. A purchase transfers domain administration rights, while rental allows the customer to assign their own DNS servers. Rental agreements include a priority right to buy the domain at a price fixed in the contract and can last up to 50 months.

Listings show prices and may include domain age, ratings, and search-related indicators to help visitors assess options. Users can explore the full catalog, download domain lists, use advanced search, or contact the service through its help section and online chat. The site also invites questions and price offers for individual domains