Reference
Supported regions
Check locations
OnlineOrNot runs uptime checks from servers in:
- US East
- US West
- Europe
- India
- Australia
- Japan
Downtime verification
When a check fails, OnlineOrNot verifies from multiple locations before alerting:
- Double-checks from our servers
- Verifies from Cloudflare's global network
- (If configured) Checks from additional regions per your settings