Hack the Hackers 2025 – Master the Certified Ethical Hacker Challenge!

The nslookup command is a widely used tool for querying Domain Name System (DNS) records and retrieving information such as IP addresses associated with a domain name or the domain name associated with an IP address. The correct syntax allows for flexibility in specifying the hostname or server along with various options, which is crucial for effectively using the tool in different scenarios.

In the correct syntax, options are available for users to modify the behavior of the command according to their specific needs. Using brackets indicates that these elements are optional. The ability to specify either a hostname or a server adds to the adaptability of the command, allowing a user to direct queries to different DNS servers if necessary.

This comprehensive approach enables users to leverage nslookup for a variety of tasks related to DNS management and troubleshooting, making it a powerful tool in network analysis and system administration. The correct option captures this flexibility and applicability of the nslookup command, which is vital for ethical hackers and network professionals alike.