get https://api.platform.censys.io/v3/threat-hunting/certificate//observations/hosts
Retrieve the historical observations of hosts associated with a certificate. This is useful for threat hunting, detection engineering, and timeline generation. Certificate history is also visible to Threat Hunting users in the Platform UI on the certificate timeline.
You can define a specific time frame of interest. If you do not specify a time frame, this endpoint will search the historical dataset that is available to your account. You may also filter results by port and transport protocol.
This endpoint is available to organizations that have access to the Threat Hunting module. It costs 5 credits per page of results.