WHOIS query tools
WHOIS query tools are typically used for information gathering.
Users for these tools include forensic specialists, malware analysts, network administrators, pentesters, system administrators.
DMitry (information gathering tool)
This small utility can retrieve information from the WHOIS database, to see who owns an IP address or domain name. Besides that, it can obtain information from the system itself, like the uptime. DMitry also has the option to search for email addresses, perform a TCP port scan, and use modules specified by the user.
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