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Understanding DNS: Structure and Security by R. JAYARAJ HICET STAFF CSE is a document available to read on EtoBox.

What is Understanding DNS: Structure and Security about?

The document discusses the history and development of the Domain Name System (DNS). It describes how the original hosts.txt file system for mapping hostnames to IP addresses became unwieldy and inaccurate. This led to the creation of DNS, which introduced a hierarchical and distributed database approach. DNS uses a client-server model with DNS servers responsible for authoritative responses within their zones of the naming hierarchy. Queries are resolved through iterative lookups that traverse this hierarch

Author

R. JAYARAJ HICET STAFF CSE

Language

EN