Netcraft Uptime Survey : Netcraft measures and makes available the response times of leading hosting providers' sites. The performance measurements are made at fifteen minute ...
OpenDNS : The safest, smartest, fastest and most reliable DNS on the planet.
sqlmap : sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of databa...
WebScarab : WebScarab is a framework for analysing applications that communicate using the HTTP and HTTPS protocols.
The free, thorough report on the DNS for your domain