Developed and delivered a domain verification and DNS configuration setup for the is-a-dev/register repository, focusing on automating the onboarding process for new domains. Leveraged JSON configuration files to define domain verification and DNS records, which streamlined setup and reduced manual intervention. The approach emphasized maintainability and repeatability by adopting a declarative configuration model, allowing for easier scaling across multiple environments. Utilized backend development skills and API integration to ensure secure and efficient validation flows. This work established a foundation for automated domain management, improving security validation and enabling configuration-driven onboarding for users such as aabdoo23 within the project.