New tool released! An CT-monitor written in Python, mostly vibe-coded. Tested with over one month of uptime!

Features:

🚀 Multi-threaded Processing: Concurrent monitoring of multiple CT logs
🎯 Pattern Matching: Regex filtering for targeted domain discovery
🤫 Quiet Mode: Clean JSON output perfect for automation
🔍 Verbose Mode: Detailed certificate processing information
📊 Real-time Statistics: Progress tracking and success rates
⚡ Adaptive Rate Limiting: Per-server adaptive rate control with circuit breaker pattern
🔄 Follow Mode: Continuous monitoring for new certificates
🌐 Global Coverage: Monitors all known CT logs or specific targets
🔍 DNS Resolution: Resolve discovered domains to IP addresses with caching
🌍 Public DNS Round-Robin: Distribute queries across 6 major DNS providers
💾 Elasticsearch Storage: Direct output to Elasticsearch with time-based indices and automatic retry