Controlled public-target reviews

These tools are available only while signed in and are limited for fair use. CSC records lightweight usage history and requires authorization confirmation before each session of advanced checks.

Free plan fairness: 2 scans per tool every 12 hours.

IP Scanner

Review one public IP or resolved host

See the normalized public IP, reverse DNS, provider, ASN, approximate region, and a short reachability summary.

Open IP Scanner

Port Scanner

Check one public target against common ports

Run a controlled single-target review across CSC's curated common-port set with grouped, product-grade results.

Open Port Scanner

API Scanner

Review one API base URL safely

Check HTTPS, response posture, security headers, CORS, exposed docs endpoints, and public API signals without destructive testing.

Open API Scanner