Developed a JSON-driven Domain Settings Configuration feature for the is-a-dev/register repository, establishing a versioned and centralized source of truth for domain ownership and DNS records. Leveraging configuration management principles and the JSON language, the work enabled automated provisioning and validation of domain settings, reducing the risk of manual errors and improving reproducibility across different environments. By introducing structured configuration as code, the implementation enhanced traceability and streamlined the management of domain-related data. The approach focused on maintainability and automation, laying the groundwork for future scalability while ensuring that domain configuration processes remain consistent and easily auditable over time.