A: No. Unless you purchased a "Multi-Device" pack. Eset licenses per operating system instance. Each VM requires its own license key. However, Eset offers "Virtualization Security" (ESVS) for hosts that covers unlimited VMs.
Searching for an will inevitably show results for keygens, cracks, and "lifetime" unlockers. Using these on a server is one of the worst IT decisions you can make.
An ESET Server Security license key is a unique 20-character alphanumeric string (formatted as XXXX-XXXX-XXXX-XXXX-XXXX ) provided by ESET upon purchase. This key serves as your proof of purchase and digital credential. Key Functions of the License Key
Network firewalls or proxy settings are blocking outgoing traffic to ESET. Allow outbound connections to ://eset.com on port 443.
Bundled licenses that include both endpoint and server protection with centralized management. How to Activate Your License