Support PowerDNS Provider

[nj]

I would love it if Cloudron supported PowerDNS as a DNS backend. I want wildcard certificate from Let’s Encrypt but it required a programmable backend.

I like to run my own DNS server- a hidden primary that isn’t published (eg. no hostname) and multiple secondary servers across different geolocations. This gives a lot of freedom, and most importantly gives me as little TTL as I want.

Unfortunately, I’ve not been able to use it for my Cloudron.