Certified Ethical Hacker 312-50v10 – Question055

During a recent security assessment, you discover the organization has one Domain Name Server (DNS) in a Demilitarized Zone (DMZ) and a second DNS server on the internal network.

What is this type of DNS configuration commonly called?


A.
DynDNS
B. DNS Scheme
C. DNSSEC
D. Split DNS

Correct Answer: D