Is it possible to resolve the host name from an IP address without DNS?

Assuming you have an IP address and no other information. You cannot use DNS, as this may be a message about invalid information. Also assume that the destination machine is running Microsoft OS and is currently online and is loading.

Is it possible to request a machine directly using an IP address (any service / port) to find out what is the host name on this computer?

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2 answers

NetBIOS (UDP- 137)

, WINS - / NetBIOS NS.

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Source: https://habr.com/ru/post/1733461/


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