Uptime and certificate probes

The Lookout

The Lookout checks your sites from Zipper’s edge on a schedule you set: does the page answer, how fast, and is the HTTPS certificate still valid and far from expiring. Every probe records status, latency, and the certificate’s remaining life, so you get a history rather than a single ping. It warns you well before a certificate runs out and raises an alert the moment a site stops answering, with the outage length once it recovers. Results stay inside your workspace. This is reachability and certificate watching for your own sites — not a global synthetic-testing network and not a status page you have to build yourself.

In plain English — A watchtower for your websites. It checks each one is answering and its security certificate is still valid, and tells you the moment something goes wrong.

• ▸ Scheduled probes from the edge
• ▸ Certificate expiry warnings before it bites
• ▸ Latency history per target
• ▸ Down alerts with time-to-recover

Auto-provisioned on every new zone. Read the The Lookout docs, including use cases and API examples. Manage it from the dashboard after you create an account.