Guys actually i am using a vps server on which i have 5 websites. The issue I'm facing is that my server is not stable at all. I don't know what happens to it. Sometimes it happens that all the websites on this server become offline and it gives error "server not found/ host not found etc". But when i access it from ip. It shows everything working perfect. I am loosing a great number of users day by day.... 1 of the main website is http://www.gulalai.com it has traffic rank of near about 2 lac. and I'm really worried about that. Its happening 4th time to me... Kindly suggest me some solutions...
Currently, your name servers are failing, which means your site is not accessible. You need to find out why your DNS server is not responding to requests. Chris
I have looked into almost everything and i couldn't find any error. All the things are working fine. Even the website is accessible by its ip address. See http://216.108.237.113/ But by typing the domain name we can't access it. Same as other websites on the server. e.g http://www.comsianz.com is on the same server. Can anyone tell what can be the issue.
RHS-Chris has already answered you. Your DNS servers are failing. Get onto the owner of the server and ask them why.
Mann.. I'm the owner of the server.... and i asked again because chris told me about the problem, but am asking for its solution...
do you even know what a VPS is? It is part of a server that has been sectioned off into multiple servers. ergo I repeat contact the actual server owner.