Which command is used to find DNS related queries?

Which command is used to find DNS related queries?

• A. route
• B. nslookup
• C. dig
• D. traceroute

Answer: (B)

Finding DNS-related information means querying a DNS server for domain-to-IP mappings or other DNS records. nslookup is a command-line tool built for exactly that purpose: you specify a domain and it contacts a DNS server to return the corresponding IP address or other records. It’s simple to use, widely available across platforms, and great for quick lookups of A/AAAA, MX, NS, and more. Dig can perform DNS queries as well and offers more detailed output, but it’s more verbose and not always present by default, which can make nslookup the more practical choice in many environments. The other commands serve different networking tasks: route shows routing table entries, and traceroute traces the network path to a host, not DNS lookups.

Finding DNS-related information means querying a DNS server for domain-to-IP mappings or other DNS records. nslookup is a command-line tool built for exactly that purpose: you specify a domain and it contacts a DNS server to return the corresponding IP address or other records. It’s simple to use, widely available across platforms, and great for quick lookups of A/AAAA, MX, NS, and more. Dig can perform DNS queries as well and offers more detailed output, but it’s more verbose and not always present by default, which can make nslookup the more practical choice in many environments. The other commands serve different networking tasks: route shows routing table entries, and traceroute traces the network path to a host, not DNS lookups.