Working with Sublert Tool on Kali Linux OS
Example 1: Domain to monitor
python3 sublert.py -u w3wiki.org
In this example, we are adding w3wiki.org for monitoring.
We have got the list of subdomains associated with the parent domain w3wiki.org
Example 2: Domain to remove from the monitored list
python3 sublert.py -d w3wiki.org
In this example, we are removing the w3wiki.org domain from the monitored list.
Example 3: Number of concurrent threads to use
python3 sublert.py -u w3wiki.org -t 20
In this example, we are specifying the thread’s value for faster execution
Sublert – Security & Reconnaissance Tool Which Leverages Certificate Transparency
Sublert tool is an automated tool that is used to monitor the newly identified subdomains for the parent domains which are deployed by specific organizations and issued TLS/SSL certificates. Sublert tool is developed in the Python Language and is also available on the GitHub platform. Sublert tool is free and open-source to use. So you can also contribute to the development of the tool. Sublert tool is been supposed to be scheduled to run frequently at some fixed time, dates, or each day. This tool also performs DNS resolution on the subdomains.
Note: Make Sure You have Python Installed on your System, as this is a python-based tool. Click to check the Installation process: Python Installation Steps on Linux