FTP Server Test Online Tool Results

Execution date: Mon, 06 Apr 2026 04:21:32 GMT, server: youtube.com:21, mode: Passive (PASV/EPSV), encryption: TLS disabled, test type: Query IPv6.

IPv6 test results

Result:Socket error (Permission denied)
Server:2a00:1450:4001:c17::5d

---- Resolving host address...
---- 4 addresses found: 2a00:1450:4001:c17::5d, 2a00:1450:4001:c17::5b, 2a00:1450:4001:c17::88, 2a00:1450:4001:c17::be
---- Connecting to youtube.com (2a00:1450:4001:c17::5d) port 21
**** Socket error (Permission denied) - reconnecting
---- Closing control socket