portsurvey log for ftp://ftp.ssh.com

< ftp://ftp.ssh.com/pub/ssh/ssh-1.2.33.tar.gz looking for file 550 ssh-1.2.33.tar.gz: No such file or directory.
< ftp://ftp.ssh.com/pub/ssh/ssh-3.2.9.1.tar.gz looking for file 550 ssh-3.2.9.1.tar.gz: No such file or directory.