The Internet would grind to a halt – would not be possible – without a Domain Name System (DNS). In the world of the Internet and TCP/IP, IP addresses are used to route packets from source to destination. A single... Read more
DNS organizes hostnames in a domain hierarchy. A domain is a collection of sites that are related in some sense because they form a proper network (e.g., all machines on a campus, or all hosts on BITNET), because they all... Read more
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