01
Websites and endpoints
Check availability and see how your web services respond from the outside.
Know first when your systems go down. Understand why.
Monitor your websites, public IPs, certificates, ports and mail services from one place.
No server agent. No credit card. Plans start at $0.
Product preview · illustrative data
Your assetsMonitoring
store.example.comHTTPS
200 OK 182 ms203.0.113.24ICMP PING
24 msmail.example.comSMTP
220 OKexample.comSSL
12 days left203.0.113.24:3306TCP PORT
Unexpected open portOne view. Every external signal.
A change worth knowing about.
HighAn unexpected database port is reachable from the internet.
An outside view of:HTTP / HTTPSSSL / TLSDNSTCP / UDPSMTP / IMAP / POP
More than a single uptime check.
Every public-facing service is part of your customer experience. Keep the signals together.
02
Certificates and DNS
Follow certificate validity and domain resolution before small changes become bigger problems.
03
Ports and mail services
Bring public ports and mail endpoints into the same monitoring workflow.
04
Web security signals
Inspect security headers, CORS configuration and unexpected public ports.
A signal tells you what changed. Context tells you what to do.
Explore our vision for incident reports that bring monitoring signals, evidence and practical next steps together.
Explore a sample reportAI reporting is a product preview, not a live diagnosis.
Illustrative incident reportPreview
WARNITORINC-0142
The storefront stopped responding.
What happened
HTTPS checks returned 502 responses while DNS and the public TLS endpoint remained reachable.
A possible cause
The pattern points to an upstream application issue. Confirm it against deployment and application logs.
502 Bad Gateway1,284upstream timed out1,197p50 response time180 ms → 4.8 s
Next steps
Check application health, recent deployments and upstream timeout settings.
Sample data. Suggested causes require human verification.
A simpler way to stay informed.
For the people responsible for keeping services available.
Choose what matters
Start with your websites, domains, public IPs and service ports.
Bring checks together
Define your monitoring and security rules in one workflow.
Keep the context
Review the results and investigate changes with your team.
One shared picture, for every team.
E-commerceAgenciesSoftware teamsSystem administratorsGrowing businesses
See your systems from the outside.
Tell us what you run. Let’s find the right starting point.