DNS SERVER Meaning and
Definition
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A DNS (Domain Name System) server is a crucial component of the internet infrastructure that translates human-readable domain names into machine-readable IP (Internet Protocol) addresses. In simple terms, it functions as a directory or phone book that resolves website names to their respective unique numeric identifiers, allowing users to access websites or services by typing in domain names rather than lengthy IP address strings.
When a user enters a domain name in a web browser, for example, the DNS server contacts its extensive database or queries other DNS servers to find the corresponding IP address associated with that specific domain. Once the IP address is retrieved, the DNS server returns it to the requesting device, allowing the browser to connect and render the requested website.
DNS servers play a vital role in facilitating the smooth functioning of the internet by acting as intermediaries between users and web services. They are distributed across the network, forming a hierarchical system where various types of servers, including recursive DNS servers, authoritative DNS servers, and root DNS servers, work together to efficiently resolve domain names.
In addition to their primary responsibility of translating domain names, DNS servers also perform other crucial functions such as caching, security checks, load balancing, and managing various types of resource records (such as MX records for email or CNAME records for aliases), ensuring reliable and efficient domain name resolution across the internet.
Common Misspellings for DNS SERVER
- sns server
- xns server
- cns server
- fns server
- rns server
- ens server
- dbs server
- dms server
- djs server
- dhs server
- dna server
- dnz server
- dnx server
- dnd server
- dne server
- dnw server
- dns aerver
- dns zerver
- dns xerver
- dns derver
Etymology of DNS SERVER
The term "DNS server" stands for Domain Name System server. Here is the breakdown of its etymology:
1. Domain: The word "domain" comes from the Middle English word "domaine", which originated from the Old French word "demeine". It referred to a territory or land owned by an individual or ruler. In the context of the internet, a domain represents a distinct area or realm, often associated with a specific website.
2. Name: The word "name" is derived from the Old English word "nama", which meant the distinguishing title of an individual or thing. In the context of DNS, a name refers to a human-readable label assigned to a computer, service, or resource connected to the internet.
3. System: The term "system" comes from the Late Latin word "systema", meaning a set of interacting components working together to achieve a common goal.
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