ScyScan

ScyScan is an online platform offering free security and network tools to help individuals and organizations assess websites, files, links, and internet services. Accessible through a web browser without software installation or registration, its tools provide quick checks and clear reports for everyday security needs. Users can scan websites for vulnerabilities, test files for malware using multi-engine technology, and check URLs for phishing or other safety risks.

The platform also offers SSL certificate analysis, domain registration lookups, IP geolocation and ISP information, and DNS record checks, including SPF detection. Additional utilities include a client-side file hash checker supporting 13 algorithms, an email header analyzer for SPF, DKIM, and DMARC authentication and sender tracing, and a one-time secret service for sharing private messages or credentials through links that expire after being read. ScyScan says it draws on threat intelligence and network databases, refreshes its data sources regularly, and automatically deletes scans and lookups after analysis.

Its services are presented as free, with no hidden costs or fair-use restrictions