Saturday, August 15th at 8 AM, DNS resolution for uiowa.edu will transition from the university's on-premises DNS resolvers to Cloudflare's DNS infrastructure. No disruption to network traffic, application availability, or the user experience is expected during this change. This transition is a foundational step in the university's broader adoption of Cloudflare services and will enable the use of additional Cloudflare capabilities in the future. The work will take 24 hours.