Mongoku with Atlas doesn't work

[manuek112]

I'm trying to connect Mongoku with my Atlas database, but something doesn't work when I run this code:
docker run --name mongoku -p 3100:3100 --env MONGOKU_DEFAULT_HOST="mongodb://admin:password@prova1-shard-00-00-9usas.mongodb.net:27017, prova1-shard-00-01-9usas.mongodb.net:27017, prova1-shard-00-02-9usas.mongodb.net:27017" huggingface/mongoku:1.3.0

This is the output:
[Mongoku] Starting... (node:6) ExperimentalWarning: The fs.promises API is experimental Error while connecting to prova1-shard-00-00-9usas.mongodb.net: undefined no mongos proxy available [Mongoku] listening on port 3100
The code keep running, but when I search "http://prova1-shard-00-00-9usas.mongodb.net:3100/" on browser, I don't see anything and the page reach the connection timeout.
Any suggest? Thanks to everyone