Sending data to influxdb on a remote server (influxdata.com)

[Kifo]

Hi folks,
I am trying currently to set up data transmission on a remote server provided by influxdata.com.
I set up a user account there and created a database called "Domo" and generated a token.
The URL of this server seems to be: https://eu-central-1-1.aws.cloud2.influxdata.com

But I cannot get a transmission through. Can anybody help me with the details about how to set up the parameters domoticz data-push page for influxdb? Will I have to set up a port forwarding in my Internet router?

If anybody has experience with another influxdb hoster, it would also be an option for me.

Thanks guys!