Bitaroo has no Lightning Node.
Our Lightning solution is enabled by us using LAAS (Lightning as a Service), a business grade product offered by the Wallet of Satoshi crew. More on LAAS: https://www.walletofsatoshi.com/business.html.
We are aware that any Lightning Node can call itself by any name, including pretending to be our node, so to reduce chance of misunderstanding, a good friend is running this Lightning Node:
https://1ml.com/node/0239ab6d2a86df59e3cea319fceb93eb5a8337c45ad82a22ec0926dd419f8d3c84