Please enable JavaScript.

Coggle requires JavaScript to display documents.

The Internet & the Cloud (The Internet (They communicate on protocols…

- - - - The DNS can look up the IP or pass the request to an upstream DNS.
      - The IP address is sent back to the computer and the browser can now contact the host of the URL using the IP address.
      - When you type a URL into the web browser the computer will ask a DNS (Domain Name Server) for an IP address.
  - - - The registrar would ensure the name is unique.
      - The registrar would let DNS servers know the domain name and associated IP address.