Solved for me using https://gist.github.com/andig/10df6f4d703c28d64dd9508f71e4ddbc Simple gist that gets IP from Fritz!Box using tr64. Cheers, Andi
This is a showstopper for me. Looks like dnspark has gone out of business: https://dnspark.zendesk.com/hc/en-us/community/posts/360011449054-Are-you-shutting-down-your-business- Can we solve this on the configuration side, i.e. does anyone know of a compatible alternative? Cheers, Andi