I used www.dnsstuff.com to check my nameservers, etc. and found that my DNS Timing sucks really bad. How can I fix this? I'm running my own DNS. Simply registered the nameservers at Godaddy and pointed them to the first 2 IP's on my server. They scored me an F, I want an A+ ... I assume I need to do some server configuration, or go with a dns service... I'd prefer to stay on my box for everything.