- Plesk for Linux
DNS service is not used in Plesk. How to block DNS port in Plesk for Linux?
Deny traffic on Domain Name Server port in Plesk for Linux following these steps:
- Install Plesk Firewall
- Go to Tools & Settings > Security > Firewall > Enable Firewall Rules Management > Enable > Modify Plesk Firewall Rules > Domain Name Server > Deny > OK > Apply Changes > Activate