Exam N10-009 Topic 3 Question 258 Discussion

Actual exam question for CompTIA's N10-009 exam
Question #: 258
Topic #: 3
A network engineer is testing a website to ensure it is compatible with IPv6. After attempting to ping the website by its IPv6 address, the engineer determines that the DNS has not been set up properly. Which of the following should the network engineer complete to resolve this issue?

Suggested Answer: C Vote an answer

Comprehensive and Detailed Step-by-Step
AAAA records map domain names to IPv6 addresses, enabling proper resolution.
PTR records (A) are for reverse DNS lookups.
TXT records (B) store text-based information, not IP addresses.
NS records (D) define authoritative name servers but don't directly affect IPv6 resolution.
Reference: CompTIA Network+ N10-009 Official Documentation - DNS Configuration & IPv6.

by Philipppa at May 29, 2025, 04:43 PM

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