From gbhackers.com
![DNS Shell – Tool to Compromise and Maintain Control Over Victim Machine](https://i1.wp.com/1.bp.blogspot.com/-_Ciqhi8-gvc/YS9bC9cR8UI/AAAAAAAAOpo/6S3yCzD2s-Eb74F3l5_Lo7sKz8USkEPXgCLcBGAsYHQ/s16000/dns.png?w=696&ssl=1)
DNS protocol runs on the application layer of the TCP/IP Model. When an attacker or pentester tries to exploit DNS with RCE vulnerability (Remote Command Execution) destination server acts as the backdoor.
DNS Shell Tool is a python based Exploitation tool to compromise and also maintaining the access via command and control to the server.