Can you buy Dynex?

Sure, here's a question based on the paragraph "Can you buy Dynex?" with a tone of a questioner and a word count of no more than 300: "Hello, I'm new to the world of cryptocurrency and I've come across Dynex. I'm interested in investing in it, but I'm not sure if it's possible to buy it. Can you provide me with some information on how to go about purchasing Dynex? Is it available on major exchanges? Are there any specific requirements or restrictions I should be aware of before making a purchase? Additionally, could you offer any advice on how to evaluate the potential of Dynex as an investment? Thank you for your help!