The meaning of ‘CNAME’ in Network/Internet is ‘Canonical Name’.
Meaning of ‘CNAME’
CNAME is an acronym for Canonical Name, and it is used in the context of network/internet technology. A CNAME record is a type of Domain Name System (DNS) record that maps an alias name to the true domain name. It can be used to point multiple domain names to the same web server or other internet resource, such as an email server. This allows multiple domain names to share a single IP address, which can improve website performance and reduce hosting costs.
The purpose of a CNAME record is to help simplify DNS management. For example, if a company has several subdomains that all point to the same page on their main website, they can use a single CNAME record instead of having to create separate A-records for each subdomain. This makes it easier to manage and update the DNS records when necessary.
In order for CNAME records to work properly, they must be configured correctly in both the primary domain and any aliases that are associated with it. For example, if a company has two domains – www.example1.com and www.example2.com – they would need to set up two CNAME records: one for each domain pointing at the other’s IP address (which should be identical).
When a visitor attempts to access either www.example1.com or www.example2.com, the request will be directed towards the appropriate IP address – which should return exactly the same content regardless of which URL was entered into the browser’s address bar by the user (i.e., both URLs would take them to the same page). By using CNAME records, webmasters can effectively control where visitors are directed when they attempt to access their website’s content using alternate domains or subdomains – without having to maintain separate A-records for each URL variation that could potentially exist on their site.
CNAME records can also be used in conjunction with other types of DNS records (such as MX or TXT) in order to provide additional information about specific domains or subdomains within a website’s overall structure – allowing webmasters more control over how visitors interact with their site’s content depending on what URL was entered into their browser’s address bar by users attempting accessing it online.
In short, CNAME stands for Canonical Name – and it refers to an important part of how websites are able point visitors from different URLs towards exactly where they should go in order find what they’re looking for online – without having rely on maintaining multiple sets of DNS records for each individual variation out there on their site’s overall structure!
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