No PTR records for 10.0.7.0/24 network

[hackern0v1c3]

Where is the problem happening
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https://7minsec.teachable.com/courses/2053747/lectures/46224722

Describe the problem
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Minor issue and you don't need to fix this. BUT as a system admin this one always bugs me 😊. When running nslookup commands against the domain the Server is shown as "unknown" because there is no reverse lookup zone for the 10.0.7.0/24 network and no PTR record for the DNS server.

To Reproduce
Steps to reproduce the behavior:

1. run cmd.exe as instructed
2. run nslookup -type=SRV _ldap._tcp.dc._msdcs.tangent.town as instructed

Expected behavior
A clear and concise description of what you expected to happen.
The reverse DNS lookup should complete and the name of the server that responded to the query should be displayed.

Screenshots
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Additional context
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https://activedirectorypro.com/configure-dns-reverse-lookup-zones-ptr-records/

[7MinSec]

Thanks.

And look how fancy I'm getting. I'm adding a "v3" label for things to bake into the next rev.