Observe independently
A separate Ubuntu node checks public sites, certificates, DNS records, service ports, and private infrastructure.
Linux infrastructure resilience
Your server should not stay down until someone notices.
RecoverNode watches self-hosted Linux infrastructure from a separate machine, recovers Nginx locally, and uses guarded escalation to prevent false-positive reboot loops.
Fail-open by defaultIndependent observerLocal recovery authority
RECOVERNODE STATUSPROTECTED
Observer nodeDNS · TLS · HTTP · TCP
HealthyRecovery guardNginx · systemd · watchdog
ArmedDECISION POLICYAmbiguous evidence → alert, do not reboot
Built forMSPsWeb agenciesSmall hosting operatorsSelf-hosted Linux teams
The outage gap
Monitoring tells you something broke. RecoverNode helps restore it safely.
Hosted uptime tools can alert you, but they cannot repair a frozen local reverse proxy or recover a locked operating system. RecoverNode combines independent observation with locally authorized recovery.
Recover locally
The protected host confirms failure itself, validates Nginx, restarts the service, retests, and escalates only when evidence remains conclusive.
Stop recovery loops
Exponential backoff, action budgets, cooldowns, persistent state, and lockout prevent repeated disruptive actions.
Guarded automation
Designed around the failures automation usually gets wrong.
RecoverNode treats an unreachable server as evidence—not proof. Network paths, DNS, routing, and the observer itself can fail. That is why remote observations do not directly authorize a reboot.
Review the safety architecture →✓False-positive resistanceMultiple local checks before disruptive recovery.
✓Fail-open defaultAmbiguous conditions generate alerts, not reboots.
✓Hardware-level protectionWatchdog recovery remains independent of network monitoring.
✓Auditable decisionsEvery failure, action, cooldown, and lockout is logged.
Launch offer
Complete two-node resilience deployment
$349
Founding deployment price
- One observer server
- One protected Nginx server
- Up to 10 monitored domains
- DNS, HTTP, TLS, and TCP checks
- Guarded service restart and reboot controls
- Hardware watchdog configuration where supported
- Test-mode validation and installation report
- 30 days of configuration support
Start with an environment review
We verify your topology, supported Linux distribution, Nginx configuration, local and public DNS, SMTP, watchdog support, and recovery boundaries before installing anything.
Start deploymentCompare optionsReduce unattended downtime