Which of the following techniques can the penetration tester perform to adjudicate the validity of the findings?

A vulnerability scan identifies that an SSL certificate does not match the hostname; however, the client disputes the finding .

Which of the following techniques can the penetration tester perform to adjudicate the validity of the findings?
A . Ensure the scanner can make outbound DNS requests.
B . Ensure the scanner is configured to perform ARP resolution.
C . Ensure the scanner is configured to analyze IP hosts.
D . Ensure the scanner has the proper plug -ins loaded.

Answer: A