Zonemaster is a great tool to verify that you have set up your domainservers correctly. You can test it out on https://zonemaster.iis.se/en/
I want my icinga server to this automaticly so i will get a warning as soon something changes, so lets do that. First thing you need to now is that Zonemaster is a tool and is freely available on Github. you can download it and run it on your own machine.