During November 2025, this developer delivered a Domain Management JSON Configuration for the is-a-dev/register repository, focusing on standardizing domain ownership and DNS records through a configuration-as-code approach. Leveraging skills in configuration management and domain management, they implemented a structured JSON file that defines domain owners and associated DNS records, reducing manual setup risks and improving reproducibility. This work established a foundation for automated domain provisioning and streamlined onboarding of new domains. No major bugs were reported during this period, reflecting a focused and stable implementation. The solution utilized JSON as the primary language for configuration and data representation.