SaQura CertWatch

Will your certificate expire while you happen to be looking elsewhere? SaQura CertWatch checks an address the way a browser would — and tells you where you stand in a single letter. Check Type a domain and the app opens the connection itself: you see what your server actually serves, not what the configuration says it should. Remaining validity, chain of trust, negotiated protocol, key, signature and revocation status — every card with a traffic light, and a grade from A to F above them. Open the grade and you read, in plain words, why it came out that way. New in this version: the certificate in full detail, the negotiated cipher suite, Certificate Transparency (is the certificate logged?) and your domain's CAA record. Plus "What to do" — one concrete next step for every finding, offline, without an account. Plus a question almost nobody asks: did your server choose a quantum-safe key…