Ip of nextcloud

Hi -

I am quite new to nextcloud, though I believe that I have successfully installed this via OpenMediaVault. In the installation process I have setup nextcloud with my own domain - I have changed my DNS to point to my server - though I would appear that I have used the ip of OpenMediaVault and not nextcloud. Can anyone help me on how I find the ip of nextcloud?

Thank you very much!

You use two ips on your openmediavault, one for OMV and one for Nextcloud?

And it was already running with your domain before?