Web Application Mapping with Individual URL

[MSJ1]

Hello,

Is it possible to get a complete list of URLs mapped with an Web Application ?

For example say https://secure.aadcdn.microsoftonline-p.com is part of  Microsoft Azure, Office 365 Web Application. I wonder if there is a way to find all the URLs associated with an Web Application ?

[Kasun Bandara]

that need to get from web application developer site. most of the time big developers publicly lists there URL set for associated application.