GitHub - cisagov/log4j-scanner: log4j-scanner is a project derived from other members of the open-source community by CISA to help organizations identify potentially vulnerable web services affected by the log4j vulnerabilities.

Configure your own DNS Server - Preferred) - Add DNS records to your domain. (example.com) A record with a value of your IP address (test.example.com -> ) NS record (ns1.example.com) with a value of the test.example.com as chosen above. Host a DNS server to log DNS requests made to your domain. Install the requirement modules -> pip3 install -r requirements.txt Modify the dns/ddnsserver.py script