Technical requirements

In this chapter, we'll be writing sample software to resolve IP addresses configured from our hosts file to simulate a DNS server. You'll need your .NET Core integrated development environment (IDE) or a code editor. You can access the sample code at https://github.com/PacktPublishing/Hands-On-Network-Programming-with-C-and-.NET-Core/tree/master/Chapter 12. Check out the following video to see the code in action: http://bit.ly/2HYmyi9.