However, the most common type of DNS record is A. There are various types of DNS records, like A, AAAA, CNAME, MX, NS, PTR, SRV, SOA, TXT, etc. Most people may only use the DNS lookup command and the reverse DNS lookup command. At the same time, the set option has many parameters like all | class | d2 | debug | domain | port | querytype | recurse | retry | root | search | srchlist | timeout | type | vc. The options could be exit | finger | help | ls | lserver | root | server | set | view. The nslookup syntax is as follows: nslookup. To use the nslookup command, you need to open Command Prompt and ensure that your PC is connected to the internet. Public VS Private IP Address: What Are the Differences? How to Use the nslookup Command The conversion between them is called domain name resolution, which is completed by a dedicated domain name resolution server – DNS. Therefore, IP addresses and domain names need to be converted. DNS: Although domain names are easy for people to remember, machines can only recognize each other’s IP addresses.When we communicate with the internet, we usually use the domain name because it is easy for us to remember. An IP address may have one or more domain names. In addition, An IP address is unique, and only when a device has an IP address, can it connect to the Internet. With it, the Internet can distinguish between different computers, routers, and websites.
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