This commit removes the dnsProvider property from the "varlink.org" configuration within the acme.nix file. This step contributes to system simplification and potential adaptability improvements.
Added "herward-hoyer.de" as a new domain in the acme.nix file. Set "internetbs" as the DNS provider and added "*.herward-hoyer.de" to the extra domain names.
The DNS provider has been changed from "internetbs" to "cloudflare". Moreover, configurations for multiple domains have been updated and expanded, including "mx.surfsite.org", "surfsite.org", "hartwin-hoyer.de", "varlink.org", "hoyer.xyz", and others.
A new DNS provider, Cloudflare, has been added to the configuration for domain "harald-hoyer.de" in the acme.nix file. This change will affect the handling of DNS requests for this domain.
The commit includes the addition of the "meike-hoyer.de" domain to the acme.nix file, using "cloudflare" as the DNS provider. This update enhances the system's domain coverage.