When self-hosting a Prefect server on Kubernetes, you can indeed have multiple DNS names resolve to the server. This typically involves configuring your Kubernetes ingress or load balancer to handle multiple hostnames. You can check out the
Prefect server Helm chart for more details on deploying Prefect server on Kubernetes.
The key part is ensuring your ingress or load balancer is set up to accept requests from different DNS names and route them to your Prefect server. This setup is more about Kubernetes and DNS configuration rather than Prefect itself.