TLS version support is enabled/disabled at the machine level using registry settings. This means the settings apply to all services running on the machine.

References:

• How to Enable TLS 1.1, TLS 1.2 on Windows Server
• How to Enable TLS 1.1 and TLS 1.2
• Update to enable TLS 1.1 and TLS 1.2 as a default secure protocols in WinHTTP in Windows
• Schannel Security Support Provider Technical Reference > TLS/SSL Settings