Welcome

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, the DNS provider exposes a public API.
• Yes, I know that the lego maintainers don't have an account in all DNS providers in the world.
• Yes, I'm able to create a pull request and be able to maintain the implementation.
• Yes, I'm able to test an implementation if someone creates a pull request to add the support of this DNS provider.

How do you use lego?

Binary

Link to the DNS provider

https://www.core-networks.de/

Link to the API documentation

https://beta.api.core-networks.de/doc/

Additional Notes

German hoster with DNSSEC support.