I tested the connection and the connection is working fine
Also I received this reply from FastComet hosting
Upon investigating the matter, it appears that your IP XXXXXXXXXXX is not blocked on any of our firewalls.
We tried to access on our end and we were successful:
fastcomet5@fastcomet5-desktop:~$ ssh -pXXXXX XXXXXXXXXXXXXXXXXX
Any extra idea?
You must be logged in to access attached files.