A DHCP server has an IP address of 192.2.9.92.

A DNS server has an IP address of 192.10.4.94.

The DNS server process is running in debug mode.

Given the debug output:

datagram from [192.2.9.92].32883, fd 26, len 44
req: nlookup(dhcp-pge-test.one.edu) id 19496 type=1 class=1
req: found ‘dhcp-pge-test.one.edu’ as ‘one.edu’ (cname=0)
ns_req: answer -> [192.2.9.92].32883 fd=26 id=19496 size=98 rc=3 datagram from [192.2.9.92].32884, fd 26, len 36 req: nlookup(dhcp-pge-test) id 19497 type=1 class=1 req: missed ‘dhcp-pge-test) as ” (cname=0)

What does the debug output indicate?

A.
Dynamic DNS is NOT currently configured on the DHCP server.

B.
The DNS server has received a forwarded request from another DNS server.

C.
The DNS server has updated its zone files with the IP address of the DHCP server.

D.
The DNS server finds that the requested host name is NOT available for use in the domain.