Uptime example:
Hostname: agexxxxsxxxxxxx.com
Status: up
Monitor: Yes
Creation date: 2007-03-22 21:11
Service: http (80)
Last check: 44mins 47secs ago
Last repsonse time: 0.06689sec
Interval: Timeout: [ReCheck Now]
Statistics
August uptime: 100.000 %
2007 uptime: 100.000 %
Alltime uptime: 100.000 %
Notification Schedule
Default Email:
[email protected]
Sites are monitored, but I think you should also monitor them....
For the 20 sites, you can choose any virtual that meet your specs, or better the reseller account ( your own WHM, Cpanel, Fantastico, and so on .... ).