According to the [CrowdStrike website], the Investigate page is where you can search for and analyze various types of data collected by the Falcon platform, such as events, hosts, processes, hashes, domains, IPs, etc1.You can use various tools, such as Event Search, Host Search, Process Timeline, Hash Search, Bulk Domain Search, etc., to perform different types of searches and view the results in different ways1.If you want to search for any domain request information related to a notice from a third-party, you can use the Investigate page to do so1.For example, you can use the Bulk Domain Search tool to search for the malicious domain and see which hosts and processes communicated with it1.You can also use the Event Search tool to search for DNSRequest events that contain the malicious domain and see more details about the query and response1.