Recursion Disabling in Linux
Follow the below steps to disable recursion in Linux:
- Find the BIND configuration file within the operating system:
 
- /etc/bind/named.conf
 - /etc/named.conf
 
2. Open the named.conf file in you preferred editor
3. Add the below details to the Options section:
- Allow-transfer {“none”;};
 - Allow-recursion {“none”;};
 - Recursion no;
 
4. Restart the device