Kubernetes DNS Issues: Complete Troubleshooting Guide (2026)
Last Updated: Jan 10 2026 What is Kubernetes DNS? Kubernetes DNS is an internal Domain Name System that enables pod-to-pod and service-to-service communication within a cluster. Without properly functioning DNS, your microservices cannot discover or communicate with each other, even when all pods show “Running” status. In this article kubernetes dns issues i have tried … Read more