[FEAT] ipv64net dns config

[MonkeyOnKeyboard]

Is this a new feature request?

• I have searched the existing issues

Wanted change

i need the dns-config for IPv64.net. is this possible?

Reason for change

The Service from IPv64net is good. This is an dyndnsprovider and also you can add your own domains.

Proposed code change

No response

[github-actions]

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

[j0nnymoe]

Is there a certbot plugin for this dns provider?