CompTIACompTIA
N10-009 · Question #434
N10-009 Question #434: Real Exam Question with Answer & Explanation
The correct answer is B: dig comptia.org ANY. Using dig with an ANY query retrieves all DNS records - including MX entries - so you can confirm any changes to the mail servers for comptia.org.
Submitted by kavita_s· Mar 6, 2026Network Operations
Question
A network administrator thinks a change was made to mail servers at comptia.org. Which of the following should the administrator execute to verify the change?
Options
- Bdig comptia.org ANY
- Cnslookup -type=ns coir.ptia.org
- Dtracert comptia.org
Explanation
Using dig with an ANY query retrieves all DNS records - including MX entries - so you can confirm any changes to the mail servers for comptia.org.
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