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The Importance of Domain Name and IP Address

IP addresses and domain names are largely the same thing. These two types of identification are needed to identify a network destination on the internet. They both have similar importance and should be managed accordingly. The IP address is a numerical value of 32 or 128 bits that identifies a single host. Since an IP address is dynamic, it may change when the upstream network changes. This process is called renumbering. Domain names, on the other hand, are not affected by this change.

IP addresses change when owners change and if you try to memorize them, you might not reach your website anymore. To avoid this situation, you should use the DNS to update your IP address. This is a very efficient way to change the location of your service and maintain a reliable connection. Listed below are some ways in which DNS and domain names work together. Once you have your domain name, you can access the website using your browser.

DNS serves other purposes. Mail transfer agents rely on DNS to find the best mail server. DNS records are also used to efficiently store IP addresses of blacklisted email hosts. Most commonly, the IP address of the subject host is stored in the sub-domain of a higher level domain name. When you have a blacklisted IP address, the DNS will resolve its name to its corresponding IP address. This is how DNS addresses work.

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