Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

A system administrator is troubleshooting an email delivery problem for the domain example.com. To diagnose the issue, the administrator needs to identify the mail servers responsible for handling email for this domain by querying DNS. Which of the following commands will accomplish this task?

  • dig ns example.com

  • dig mx example.com

  • dig -mx example.com

  • dig a example.com

CompTIA Linux+ XK0-006 (V8)
System Management
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