I was running dnsreport.com on some test domains on my new dedicated server. It gave me alot of yellow warnings on

14400 ; refresh, seconds
7200 ; retry, seconds
3600000 ; expire, seconds
86400 ) ; minimum, seconds
Now, should I take dnsreports advice on changing the settings accordingly? Or should I keep WHM's default zone templates.

I'm still fairly new to DNS so any information would be greatly appreciated.