CompTIA Network+ (N10-009) — Question 65

An organization moved its DNS servers to new IP addresses. After this move, customers are no longer able to access the organization's website. Which of the following DNS entries should be updated?

Answer options

• A. AAA
• B. CNAME
• C. MX
• D. NS

Correct answer: D

Explanation

The correct answer is D because the NS (Name Server) records need to point to the new DNS server IP addresses for the domain to function properly. The other options, such as AAA, CNAME, and MX records, pertain to different functionalities and do not directly affect the resolution of the domain to the new servers.