Worked on enhancing domain DNS configuration for the hackclub/dns repository by introducing a dedicated CNAME record for builders-club.dino.icu. This update involved modifying the dino.icu.yaml configuration file using YAML, ensuring the new subdomain was properly routed and integrated into the existing DNS setup. Leveraging configuration management and DNS management skills, the changes streamlined onboarding processes and improved domain reliability. All modifications were tracked through Git version control and linked to the relevant issue for transparency. No major bugs were addressed during this period, with the primary focus on delivering a single, well-defined feature that improved the domain’s infrastructure.