Unfortunately, I have a vps with hostv but everyday the server has gone down, but now its down from 24 hours ! are you got same happen with hostv ? Has anyone ask for refund of the money and they sent back to him?
Have you contacted the web host for more information? DO you have access to a VPS control Panel? You may just need to reboot your VPS.
Ask your webmaster to tune is vps server. This may happen if your site use to much resource in that case the issue is with you. Ask them to give more priority to DNS server. Generally if you use too much resource there system kill some of your low priority tasks and if so DNS server will be the first to axed. But if DNS is axed you cant access your site At all. And also make them to give more priority to Http server. Try this and share your experience with us to