i am at yfzhq.com and everyonce in a while the site doesn't load and goes to a can't find server and other times it works just fine??

my site is acting up tonight as well

yfzhq: Try to ping your domain from your computer and compare with it:

http://www.dnsstuff.com/tools/ping.ch?ip=yfzhq.com

I can see your site from my location