Add "Hetzner" as DNS provider

[p44]

Could be useful to add "Hetzner" as DNS provider (https://www.hetzner.com/dns-console).

Thank's a lot!

Thank's a lot!

[msbt]

Oh that is nice, must have missed that new feature, they used to charge 50 cent/DNS entry for each domain a while ago. At the moment my domains are hosted at hetzner but the DNS at cloudflare, would be nice to get them back there

[girish]

API Docs - https://dns.hetzner.com/api-docs . Seems quite easy to integrate.

[p44]

@girish Thank's a lot, hope this improvement allows many to simplify work and make Cloudron more useful.

[jdaviescoates]

This could come in handy for the selfhost.cloud stuff @thetomester13 and I are working on