While our local network hosts can be referenced with names such as db
, on the internet, hosts use a special Domain Name format: www.google.com
.
The purpose of this format is to group similar things together. The last portion of the domain (.com
) is called the top-level domain. google
is the domain name, while www
is the subdomain - of which google has many (maps
, workspace
, photos
).
When you try to reach maps.google.com
, the process by which you get an actual IP address that corresponds to this domain is called DNS ResolutionDNS Resolution
[[DNS]] Resolution is a process in which [[Domain Name]] are converted to IP addresses of the hosts they point to.
The process of resolution is handled by multiple DNS servers which forward the re....
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