Shodan, Censys, CriminalIP

Search engine of Internet-connected devices. Create a free account to get started.

The Shodan plugin tells you where the website is hosted (country, city), who owns the IP and what other services/ ports are open.

Exposure Management, External Attack Surface Management, and Threat Hunting solutions powered by the most comprehensive dataset of internet intelligence.

Censys helps organizations, individuals, and researchers find and monitor every server on the Internet to reduce exposure and improve security.

Criminal IP is a Cyber Search Engine and Attack Surface Management(ASM) platform to find everything in Cybersecurity with impressive amount data capacities, API speed, and price.

urlscan.io - Website scanner for suspicious and malicious URLs