To start with a single server.
Here, request flow is:
- When user types in URL and hit enter, request goes to DNS server with URL.
- DNS server provide the IP address of that URL.
- Once browser gets IP address, it hits the IP address, now the request goes to server on that IP address.
- Server analyzes the request and accordingly send back the response.
DNS is a paid service provided by third parties and do not host on our servers.