<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Describe the function of DNS servers in IT Networking. Context: DNS servers in IT Networking translate domain names into IP addresses. Answer: [/INST]They translate domain names into IP addresses.</s>