Joust Labs is the infrastructure used by Joust Security and its partners when performing application security audits as well as research and development.
Some of the tests performed may cause an application to interact with servers present under the domain *.joustlabs.net, to enable us to detect potential security vulnerabilities.
Additionally, servers under this domain might initiate outgoing connections or scans to your infrastructure as part of Joust Security and our partners' duties.
If you are a member of a SOC or NOC and are seeing interactions with our services, it is likely that you have an active engagement with Joust Security or one of our partners; we encourage you to verify with your organizational contact responsible for security testing.
Learn more about Joust Security at joustsec.com.