<Free Ping services that test your servers Availability from the Internet>

Sun Nov 28 01:55:29 UTC 2010

An alternative would be Gomez GPN .. however all these are a bit of
overkill for what you specifically need (uptime) - pingdom does very
well for that.

On Sat, Nov 27, 2010 at 12:59 AM, Stefan Fouant
<sfouant at shortestpathfirst.net> wrote:
> Webmetrics provides such a service (full disclosure I used to work for these guys)...
>
> http://www.webmetrics.com/

-- 
Suresh Ramasubramanian (ops.lists at gmail.com)