Anonymous product-telemetry ingestion endpoint operated by Sterfive SAS.
This domain receives anonymous OpenTelemetry traffic (OTLP/HTTP and OTLP/gRPC) from Sterfive products such as @opcua/for-node-red. The data is used to monitor product health and improve quality. No personally-identifiable information, no business data, and no OPC UA payloads are transmitted.
See the product's telemetry policy for the exact list of fields collected and instructions for opting out (set STERFIVE_DISABLE_TELEMETRY=1).
| Operator | Sterfive SAS — www.sterfive.com |
|---|---|
| Contact | support@sterfive.com |
| Security disclosure | /.well-known/security.txt |
| Opt-out | Set environment variable STERFIVE_DISABLE_TELEMETRY=1 on the host running the Sterfive product. |
If your corporate firewall has flagged this hostname, see the network requirements page for the full list of hostnames, ports and IP ranges used by the product, and for the URL-filter category-review submission links.