PingSentryQuickly monitor the availabilty of your criticial resources. From the creators of EventSentry we now offer a way to be notified when your site is unreachable or if your SSL/TLS certificate is experiencing unexpected errors.
Ensure your external networks are reachable.
Check critical TCP ports are available.
Validate response times for key resources.
Check for certificate errors on your websites.
Be the first to know when a resource is unavailable.
Receive an alert when your certificates expire.