Worked on DNS domain configuration enhancements for the hackclub/dns repository, focusing on improving routing and accessibility for key subdomains such as tapetotape, the studio subdomain, and entropy.hackclub.com. Leveraged skills in configuration management, DNS management, and network configuration to add new DNS entries and a CNAME record, ensuring reliable traffic flow and reducing the need for manual intervention. All changes were implemented using YAML, with clear traceability provided through detailed commit history. The work addressed domain routing challenges, minimized downtime, and streamlined the process of managing DNS records for critical infrastructure within the organization’s network environment.