XK0-005 · Question #540
XK0-005 Question #540: Real Exam Question with Answer & Explanation
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Question
A Linux engineer set up two local DNS servers (10.10.10.10 and 10.10.10.20) and was testing email connectivity to the local mail server using the mail command on a local machine when the following error appeared: The local machine DNS settings are: Which of the following commands could the engineer use to query the DNS server to get mail server information?
Options
- Adig @example.com 10.10.10.20 a
- Bdig @10.10.10.20 example.com mx
- Cdig @example.com 10.10.10.20 ptr
- Ddig @10.10.10.20 example.com ns
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