If the client sends a query message to the DNS server, and the message contains the "fa.hcip.com" parameter, what is the next action of the DNS server after receiving the query message?

If the client sends a query message to the DNS server, and the message contains the "fa.hcip.com" parameter, what is the next action of the DNS server after receiving the query message?
A . The DNS server sends a query request to the root domain name server.
B . The DNS server sends a query request to the authoritative domain name server of the .hcip.com domain.
C . The DNS server sends a query request to the authoritative domain name server of the .com domain.
D . The DNS server checks its own cache.

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Answer: D