Which ports are open with Shared Standard Firewall
The following ports are open with the Shared Standard Firewall (Preset ports open) option
Plesk
8443
8447
8880
11444
cPanel
2082
2083
2086
2087
2095
2096
465
6666
993
Others
RDP 3389
FTP 20,21,20000-20050
HTTP 80, 8080
HTTP 443
IMAP4 143
POP3 110
DNS 53
SMTP 25
SSH 22
VNC 5800