Subdomains are the third level of a domain’s hierarchy and are parts of a larger top-level domain.
They are added in front of the root domain and separated from the domain name with a period.
For example, “blog.example.com” and “english.example.com” are both subdomains of the “example.com” root domain.
What is the difference between domain and subdomain?
The basic difference between a domain and a subdomain is that a domain is a standalone term which is unaffected by the subdomain ,But for a subdomain to work it is necessary that the domain works.16 May 2018
When should you use a subdomain?
When to Use Subdomains and Subdirectories. A subdomain is a division or alias of your domain that can be used to organize your existing website into a separate site. Typically, subdomains are used if there is content that is distinct from the rest of the site.21 Mar 2016
Is it OK to use hyphen in domain name?
The important thing to know is that: Hyphens are allowed in domain names themselves, as well as subdomains and subfolders. Underscores are not allowed in domain names, but are allowed in subfolders. You can often see URLs like www.example.com/sub_folder/ that work just fine.15 Jan 2018
What is sub level domain?
A subdomain is a domain that is a part of a larger domain under the Domain Name System (DNS) hierarchy. It is used as an easy way to create a more memorable Web address for specific or unique content with a website.