Previously I posted about Ping , this time I am taking you to a tour of domains and subdomains in URL (Uniform Resource Locator) . We all know its application , you came here through an URL . URL is a deep dive in Networking and we need to know, “what a domain and subdomain is ?”.
So a Domain is the DNS(Domain Name System) of a website . Now a Domain Name System is an Application layer protocol which simply converts the IP address into a simple Human readable site name . For more clearance We can say Medium is the Domain . It is basically the topmost of the hierarchy of an URL of a website . And what is a Subdomain ! a subdomain is basically the other domain but which is the part of Domain , so they are the leaf of the hierarchy in an URL . Domain Name System usually converts the IP address into a human readable string , because it is quite complex for non tech person to remember the IP addresses for every website , So we use google.com , facebook.com in place of using there IP address.
And how to find the Subdomains . One can use the bruteforcing and try if subdomain exits or they can use some tools . Usually subdomains are the sections of Domains like (http://blogs.example.com) . So I made a Tool for bruteforcing the Domains to know about the Subdomains.Go through it and learn , Thanks.
