Final answer:
The nslookup command-line tool is used to query DNS name servers for information about host addresses and other DNS records.
Explanation:
nslookup is the command-line tool used to query DNS name servers for information about host addresses and other DNS records. It allows users to obtain detailed information about domain names and IP addresses. Users can also check various DNS records such as MX, A, and CNAME records using this tool.
Learn more about DNS name servers and querying here:
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