What it does
An n8n workflow that checks SSL certificates for a list of domains using the uProc certificate lookup. It reads fields such as issuer, validity dates and supported domains, uses an IF node to detect invalid certificates, and sends an alert to a Telegram channel. The domains can come from Google Sheets, MySQL or another source.
Use cases
- 01Checking expiry dates of customer domains in bulk
- 02Sending a Telegram alert when a certificate is invalid
- 03Reviewing which subdomains each certificate covers
Connects
Telegram · uProc