Show HN: Automatic Discovery for Let's Encrypt Certificate Monitoring

I kind of hoped that the background video would be better than text description. I try to think of the main reason for that but probably as we believe the main difference is the quick server enrolment and ongoing automation of that.

Still working on this - it's incredibly hard to reach out to people who need this kind of tool.

Sure, sorry, I'm not quite sure how it should work here. The signup page has a background video what the account looks like inside.

BTW: if you signup and want to remove your account later, just drop us a line at support@enigmabridge.com .

Demo video: https://vimeo.com/228584972

It is a cert expiry monitoring tool (but it does more thorough checks in regular intervals as well). In terms of main features:

Spot Checks (no sign-up needed - you can test it at https://keychest.net - an instant feedback to get the configuration of a new server right as quickly as possible. It will tell you if your server uses the correct certificate, whether it sends a complete trust chain, the HSTS configuration, or whether IPv6 works as expected (9-10 basic tests to verify your config).

Server/domain enrolment - a) a server at a time (URL & port), b) bulk enrol (50 servers at a time, one per line) c) "active domain" - you set your domain name, KeyChest will automatically discover and keep discovering all servers/certs in all sub-domains.

Scanning & monitoring - DNS resolve, discovery of new certificates, direct tests of servers (TLS handshakes) - intervals are described in the User Manual inside your account.

Enterprise features (user management, internal networks, custom root certs, independent scanners) are not available here.