Where are Deribit servers?

Could you please clarify where exactly the Deribit servers are located? Are they situated in a specific country or region? Are there any security measures in place to protect the servers from potential threats? It's important to understand the location and security of these servers, especially given the sensitive nature of the data they handle in the cryptocurrency and finance industry. I'm curious to know more about Deribit's infrastructure and how they ensure the safety and reliability of their services.