How can I connect to doamin

I have added a kuberetes cluster with a base domain
On that cluster I have installed ingress load balencer
I have added the load balancers ip address as A Recoors on my domains web site
Last updated 4/7/2020 1:23 PM
Type Name Value TTL Actions
NS @ 1 Hour
NS @ 1 Hour
SOA @ Primary nameserver: 1 Hour
A * 1 Hour Edit

I have execute the auto deploy pipline for a spring boot application build with gradle

when i enter into my web browser i get the error message

Der kan ikke oprettes forbindelse til dette websiteIP-adressen på serveren for blev ikke fundet.

How do I get connection to the website with Spring Boot application in the production enviroment ?