> For the complete documentation index, see [llms.txt](https://bugrecon.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bugrecon.gitbook.io/docs/features-list/modules/certstream.md).

# CertStream

CertStream monitors the **Certificate Transparency (CT)** log stream **in real time and 24/7**. When a new SSL certificate is issued for a domain you monitor, BugRecon detects it immediately and notifies you of the new subdomain via alerts (e.g. Discord).

![CertStream](https://1075470145-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FV2n4UTcrS4SHhY2NTi0v%2Fuploads%2Fgit-blob-a6c8d2c08ebbd1cbd0e927fdf0a3c35056e1e40b%2Fcertstream.png?alt=media)

## What you can do

* **Add domains to monitor** (e.g. `example.com`).
* **View certificate matches (detections):** List of detected subdomains with date and monitored domain; search and pagination.
* **Add detected subdomains to existing scopes** so you can run further scans on them.
* **Enable/disable or delete** monitored domains without losing the list.

## Quota

* **Free:** CertStream is not available.
* **Basic:** Up to **15** monitored domains.
* **Premium:** **Unlimited** monitored domains.
* **Enterprise:** **Unlimited** monitored domains.

## Availability

CertStream is available for **Basic**, **Premium**, and **Enterprise**.


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