I've built a subdomain search engine that pulls certificate transparency logs in real time to extract unique domain names.

I was frustrated with existing tools that didn't provide wildcard search capabilities. Many tools offer limited search options, are slow or rely on outdated databases. I wanted to create something more powerful and current.

It works by:

1. Monitoring certificate transparency logs in real-time. 2. Extracting relevant domain data. 3. Indexing information.

I'd love to hear your feedback.