dns taking 2 lookups to work
I have a VPS server that i'm running some hosting from. I have noticed for a while now that anytime I try to go to one of the websites hosted on my server the initial attempt fails; giving a server not found message in IE. The second picks the IP up real quick and loads fine. This is true for web pages and everything else that involves using a dns name thats on my server. This leads me to believe that its a DNS issue but i'm not sure what would cause this. This happens no matter what computer I try it from, and it seems to happen about once a day. Meaning once I access a site in the morning it works fine for the rest of the day. Now for some information as to my configuration:
OS: CentOS 3.5
Bind Version 9.2.4
Main server IP: xx.xx.xx.94
Secondary IP: xx.xx.xx.95
ns1.domain.com is on xx.xx.xx.94
ns2.domain.com is on xx.xx.xx.95
Main Site is on secondary IP, since it uses a SSL certificate, the rest of the sites are on the main IP.
Any clue as to what could be causing this? Any help is appriciated.