How do I use nslookup in Linux?

How do I use nslookup in Linux?

You can use the nslookup command to perform an DNS lookup.

Google.com

Lookup www.com complete.

Server: 127.0.1
Address: 127.1#53 Non-authoritative answer: www.com canonical name = google.com has address 74.125.142.37
As others have mentioned, nmap is a popular tool that performs a similar function.com The first line of output should tell you the IP address for the server, and it will also give you the nameservers for that IP address (if any). There are several other common nameservers (a.root-servers.net, m.net, etc.) that may or may not be authoritative for your particular domain name. I believe that most of them are.com @a.