Firewall - Ring Video Doorbell 4

Hi, For my Doorbell 4 I can't get my iOS app to use live view. I traced the cause of my problem to the firewall blocking some domains. I already read the firewall article and opened up all the ports as specified, but I still can't view live video.What I need now is which domains the iOS app needs to connect to. As noted above, I've already whitelisted all the ports in the article but now I need to specify which domains the app tried to connect to.