Question: 2. The dig command can be used to obtain information from the DNS records for a giver domain name or IP address. What is the

2. The dig command can be used to obtain information from the DNS records for a giver domain name or IP address. What

2. The dig command can be used to obtain information from the DNS records for a giver domain name or IP address. What is the output for the following commands and what is the difference between them? a. dig www.cs.csub.edu b. dig soa www.cs.csub.edu 3. You are getting probes from some host in the 209.9.244.* (Class C) network. Which of the following commands will find the Start of Authority record for that network (the answer section will have an authority server that is NOT a root name server)? a. dig soa 224.9.209.in-addr.arpa b. dig soa 209.9.224 4. You are attempting to connect to ftp. foo.com and get the error message: -unknown host ftp.foo.com What is the likely problem and what commands would you use to investigate the problem? 5. Suppose instead you got the message: Trying 208.207.151.35 .. . . . . Connection timed out. How does this differ from the previous error message? What could be causing the issue? How would you investigate it

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