dns - Azure VM subdomain -

i have azure vm , i've pointed domain. wish know if possible create subdomain points new site on same vm

ps - windows server 2012 , use iis.

you need configure host header each site if hosting multiple sites on same machine. allow have 1 ip address vm , iis redirect correct site based on host header in request.

https://technet.microsoft.com/en-us/library/cc753195(v=ws.10).aspx