WHM/CPANEL/WEBMAIL Not Working

[liderweb]

Hello i have a big problem with my server, when i try to see whm nothing happend:

http://domain.com/whm
or
http://domain.com/cpanel
or
http://domain.com/wemail

i think that this problem is with the sockets but i dot know what can i do...

How can help me??

[flash7]

Hello,

try https://your.hostname.com:2087/
or https://[yourIP]:2087/

[liderweb]

https://your.hostname.com:2087/

not working....
look at this:

http://www.tudato.com

https://www.tudato.com:2087/

the problem is the socket but i dont know how enable this ports...