Which API is used to query if the domain “example.com” has been flagged as malicious by the Cisco Security Labs team?
A. https://s-platform.api.opendns.com/1.0/events?example.com
B. https://investigate.api.umbrella.com/domains/categorization/example.com
C. https://investigate.api.umbrella.com/domains/volume/example.com
D. https://s-platform.api.opendns.com/1.0/domains?example.com
