HostedScan Security vs PortScannerLabs

HostedScan Security has no write-up on Specifiction yet; its figures are above.

PortScannerLabs is a free cloud web tool for checking an IP address or domain for common open, closed, or filtered network ports. It flags risky exposures and separates port state from risk level, with links to guidance about the service and ways to close it. The scanner uses nmap with service and version detection for open ports. A default scan checks 12 common TCP ports, including SSH, Telnet, MySQL, RDP, HTTP, and HTTPS. Leaving the target blank scans the user’s public IP as seen from outside the network. Scans with version detection can take up to 15 seconds. No account, signup, or installation is required. The site describes the tool for home and small-business users, IT administrators, developers, gamers, and self-hosters. Users must confirm authorization before scanning another target. PortScannerLabs rate-limits scans and restricts full-range scanning of arbitrary targets for anonymous users. It says it retains only minimal technical logs needed to operate the service and prevent abuse, and does not sell personal data. The Free port scanner costs nothing.