A security consultant is performing a penetration test on www.comptia.org and wants to discover the DNS administrator’s email address to use in a later social engineering attack. The information listed with the DNS registrar is private. Which of the following commands will also disclose the email address?
A. dig -h comptia.org
B. whois -f comptia.org
C. nslookup -type=SOA comptia.org
D. dnsrecon -i comptia.org -t hostmaster
Correct Answer: C