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Mind map

DNS: Domain Name Server

Jaya Sharma Computing AS level English

Mind map on DNS domain name server: internet protocol, DNS server database and hostname to IP address translation

Mind map: DNS domain name server

Map content

DNS: Domain Name Server

  1. A DNS is an internet protocol which turns human comprehensible websites into machine readable addresses.

    • For example, www.bbc.co.uk will be converted into an address that can be read by the machine.
      • The 'addresses' are known as IP Addresses
        • IP addresses allows the user's computer to connect to the destination web server - to get to what they are after.
  2. A DNS server is a database that contains public IP addresses and their hostnames.

    • In more easy to understand terms: a DNS server on the internet is the device that translates that www.lifewire.com you type in your browser to the 151.101.129.121 IP address that it really is.
    • The DNS server is that translator between the hostname and IP address
    • Computers use IP addresses to access websites

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AS level Computing (Internet and Networking) Mind Map on DNS: Domain Name Server, created by Jaya Sharma on 04/12/2017.
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Jaya Sharma
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