I am running SharePoint on Windows Server 2012 on my local Virtual Machine. SharePoint site on that server is installed on port 22536. I am trying to setup environment for SharePoint App development on that VM but I am stuck at DNS Setting for Forward Lookup Zone and I am not able to complete its setup. I am very newbie to SharePoint Apps and I am not sure if I am doing it correctly. I am following steps from this link to setup environment for App development.
Is it really necessary to run your sharepoint site from port 80 or 443 in order to develop or use sharepoint apps on sharepoint site or I am missing something in DNS configuration.
Please help me.