The specifics of creating subdomains aws amazon, ubuntu what are the problems?

Question

Domain Name System

I did not find the specifics of creating a subdomain on ubuntu server, aws amazon.
What are the options.
ready to give root access who will help you figure it out
https://52.37.11.14:9443/
And + karma

Answer 1

I figured out how to do this, write if there is a question in VK vk.com/bumasa