Over a two-month period, contributed to the hackclub/dns repository by delivering targeted DNS infrastructure enhancements focused on service accessibility and reliability. The work involved adding new DNS A records and entries, such as for constrained.dino.icu and framebuf, to support specific service resolutions and deployment readiness. Leveraging configuration management and DNS management skills, implemented changes using YAML to ensure clean integration paths and thorough documentation for deployment. The approach emphasized maintainability and clarity, with each feature designed to improve DNS management capabilities without introducing bugs. This work supported ongoing team objectives and prepared the infrastructure for future service expansions.