A DNS record is required by the KX Insights Platform to setup ingress and allow external clients to access the application. This typically requires a subdomain being set up against an owned domain and registered with appropriate DNS provider. The ability to do this is beyond the scope of the KX Insights Platform but well documented on the various cloud providers.
Once the subdomain zone has been registered and setup a record can be added to point to the KX Insights Platform deployment. This URL should point to the public IP address/hostname of the ingress controller which can be retrieved using the command below.
kubectl get svc ingress-nginx-controller -n ingress-nginx
If the ingress controller reports a public IP address, an A record needs to be created. If a hostname is reported (typically in AWS) then a CNAME record is needed.