I deleted some of your alias.
This alias is currently linked to your home external ip, and shouldt be published for safety reasons. you dont need to use inadyn when RPI is connected to the local home network.
You know what ip rpi and your laptop is assigned with, e.g 192.168.0.xx
But when you are using cell modem, you dont know what ip your operator is assigning your dongle. Then we use inadyn to link whatever ip your cell has to a convenient name e.g xxxx.no-ip.org .Â
And if you are using two cell dongles(one for laptop and one in aircraft) you have no clue what ip you should use for streaming gstreamer or telemetry to ground laptop.
You should create one dns for your laptop and one for your aircraft. instead of using lan ip in gstreamer, you should be using your laptop dns. example. ground.no-ip.xxxÂ
You will not be able to access your dns by browser, becouse RPI is not running any web server. its running SSH server, so you could access RPI console while flying.