Next-Gen Uptime Monitoring & Heartbeat Bot|Free 30s Check Intervals

Never let downtime surprise your users again.

xdup monitors your endpoints, APIs, and microservices 24/7 with sub-second accuracy. Fast multi-region pings, SSL expiration tracking, and zero false-alarm alerts.

30-Second Checks

6x faster than UptimeRobot free tier (which checks every 5 minutes).

Edge Multi-Region

Pings dispatched via Vercel edge runtime from 42 global regions.

SSL Expiry Shield

Get warned 30, 14, and 7 days before SSL certificates expire.

Discord & Slack

Instant webhook alerts with incident root cause & response time.

Creator-Only Deletion Security EnforcedRBAC Active

Sign in to create your personal monitors. Every monitor is saved to the production cloud database and can only be deleted or modified by its original creator.

SYSTEM UPTIME (90D)
99.93%Optimal SLA
Global edge nodes active
ACTIVE MONITORS
5/5Operational
0 active outages
AVG RESPONSE TIME
71msEdge Anycast
Sub-second probe latency
CLOUD PERSISTENCE
Vercel Blob
Server-side DB & RBAC

GitHub API Global Gateway

OperationalGET30s intervalSystem Core
https://api.github.com
Live Response Time
68 ms
Uptime (24 Hours)100.00%
Uptime (90 Days)99.96%
Last CheckedRecently
90 days agoOverall: 99.96%Today

Cloudflare CDN Edge Trace

OperationalGET30s intervalSystem Core
https://1.1.1.1/cdn-cgi/trace
Live Response Time
24 ms
Uptime (24 Hours)100.00%
Uptime (90 Days)99.99%
Last CheckedRecently
90 days agoOverall: 99.99%Today

Google DNS & Web Core

OperationalGET60s intervalSystem Core
https://dns.google/resolve?name=example.com
Live Response Time
38 ms
Uptime (24 Hours)100.00%
Uptime (90 Days)99.98%
Last CheckedRecently
90 days agoOverall: 99.98%Today

Vercel Edge Platform

OperationalGET60s intervalSystem Core
https://vercel.com
Live Response Time
82 ms
Uptime (24 Hours)99.98%
Uptime (90 Days)99.92%
Last CheckedRecently
90 days agoOverall: 99.92%Today

HTTP Test Mock Endpoint

OperationalGET60s intervalSystem Core
https://httpbin.org/status/200
Live Response Time
145 ms
Uptime (24 Hours)99.92%
Uptime (90 Days)99.78%
Last CheckedRecently
90 days agoOverall: 99.78%Today