Relationship between domains and servers
Posted: Sat Feb 01, 2025 9:12 am
Did you understand more about domains? Well, as we have explained so far, if a domain is the address of a server, then the "server" is the house that lives there.
Next, I will explain about domains and servers, which are inextricably linked in this way.
Relationship with IP addresses
The location of a server on the Internet is marketing list of rv owners associated with an IP address, which is a number such as "192.168.0.1." Data can only be sent or received by identifying these four numbers separated by "." as the "destination."
However, IP addresses, which are expressed as numbers, are very difficult for us to remember. It would be easier if there were only one or two, but there are many companies and services out there.
Therefore, in order to make it easier for us to understand, IP addresses are converted into domains such as "arara.com" and transactions on the Internet are conducted.
What is an IP address?
An IP address is a number that identifies a device on a network. It is used to avoid misidentifying the other party, and it plays a role similar to an address or phone number on a network.
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What is DNS?
"DNS" stands for Domain Name System, a system developed to manage and operate domain names on the Internet. For example, when searching for "https://ms.repica.jp/" in a browser, in order to display the corresponding web page, the PC makes a request to the DNS saying, "I don't know where it is by domain, so please tell me by IP address."
In other words, DNS is like an address book, translating domain names and IP addresses in both directions, and recording where to go. This translation mechanism is sometimes called "name resolution."
Therefore, if you do not register your server correctly in DNS when setting up your server, your web pages will not be viewable from other computers.
Next, I will explain about domains and servers, which are inextricably linked in this way.
Relationship with IP addresses
The location of a server on the Internet is marketing list of rv owners associated with an IP address, which is a number such as "192.168.0.1." Data can only be sent or received by identifying these four numbers separated by "." as the "destination."
However, IP addresses, which are expressed as numbers, are very difficult for us to remember. It would be easier if there were only one or two, but there are many companies and services out there.
Therefore, in order to make it easier for us to understand, IP addresses are converted into domains such as "arara.com" and transactions on the Internet are conducted.
What is an IP address?
An IP address is a number that identifies a device on a network. It is used to avoid misidentifying the other party, and it plays a role similar to an address or phone number on a network.
Alala Message
What is DNS?
"DNS" stands for Domain Name System, a system developed to manage and operate domain names on the Internet. For example, when searching for "https://ms.repica.jp/" in a browser, in order to display the corresponding web page, the PC makes a request to the DNS saying, "I don't know where it is by domain, so please tell me by IP address."
In other words, DNS is like an address book, translating domain names and IP addresses in both directions, and recording where to go. This translation mechanism is sometimes called "name resolution."
Therefore, if you do not register your server correctly in DNS when setting up your server, your web pages will not be viewable from other computers.