Which of the following will provide this information?

A systems administrator wants to verify the DNS information of a system that is in production.

Which of the following will provide this information?
A . nmap -R 10.10.20.21 10.10.1.10
B . whois -r -h 10.10.1.10 10.10.20.21
C . dig -x 10.10.20.21 @10.10.1.10
D . route 10.10.20.21 gw 10.10.1.10

View Answer

Answer: C