Port Scanner

Scan your own connection for open TCP ports. The scan targets the IPv4 or IPv6 address detected for your visit, and never an arbitrary host.

IPv4
Common ports: 21, 22, 23, 25, 53, 80, 110, 135, 139, 143, 443, 445, 465, 587, 993, 995, 1433, 1521, 3306, 3389, 5432, 5900, 6379, 8080, 8443, 8888, 9000, 9090, 27017, 3128