A sub-dom website is a website that is part of a larger domain. It is usually used to provide a specific service or information related to the main domain. For example, a sub-dom website for a university may provide information about the university's departments, courses, and other related information. They are also used to create a more organized structure for the website, making it easier for users to find what they are looking for. Sub-dom websites can also be used to create a more secure environment, as they are separate from the main domain and can be more easily monitored. Sub-dom websites are often used to provide a more focused experience for users, as they are more specific than the main domain....