Our Global Server Network
Filter by region to see which probe servers are available for your checks.
Why the network architecture matters
A single probe location can't tell you whether your service is down or just one route is broken. Multiple locations can.
Cross-verified checks
Each probe runs from multiple locations simultaneously. A failure is only confirmed when more than one location agrees, filtering out transient network blips.
- Configurable number of consecutive failures before alerting
- Per-probe region selection to match your audience
- Single-location failures never trigger a false alert
- Results from each probe server recorded independently
- Disagreements between locations surfaced in outage details
Regional targeting
Choose exactly which regions run each check. Focus on the locations your users actually come from and ignore noise from regions that are irrelevant to your service.
- Asia, Europe, North America, and Oceania regions available
- Per-probe region selection, not account-wide
- Mix regions on different probes within the same account
- New regions added without changes to existing probe config
- Region filter on the server list to see what is available
Response time accuracy
Latency measurements from a single location reflect that route, not your service. Multiple locations give you a truer picture of real-world performance.
- High, Average, and Low response times tracked per probe
- Per-location timing visible in outage diagnostics
- Trend charts cover any date range up to 12 months
- DNS resolve, connect, and response times broken out
- Outlier locations visible without skewing the average
Transparent infrastructure
The full list of probe servers is public. You know exactly where your checks run from, which matters for compliance, debugging, and firewall allowlisting.
- Every server listed with name and location
- IPv4 and IPv6 support on all servers
- Available to all account types at no extra cost
- No undisclosed shared infrastructure
- Server list updated as new locations are added
