Common Ports: Difference between revisions
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993 - IMAP SSL (secure IMAP)<br /> | 993 - IMAP SSL (secure IMAP)<br /> | ||
995 - POP3 SSL (secure POP3)<br /> | 995 - POP3 SSL (secure POP3)<br /> | ||
2082 - cPanel (insecure)<br /> | |||
2083 - cPanel SSL (secure access to the cPanel control app)<br /> | 2083 - cPanel SSL (secure access to the cPanel control app)<br /> | ||
2087 - WHM SSL (secure access to WHM, cPanel's server control app)<br /> | 2087 - WHM SSL (secure access to WHM, cPanel's server control app)<br /> | ||
Latest revision as of 01:00, 11 November 2022
Common TCP ports used by cPanel Servers.
Port: Description:
21 - ftp (File Transfer Protocol)
22 - ssh (secure shell)
25 - smtp (sending e-mail)
43 - whois (look-up site information in DNS)
53 - DNS (domain look-up)
80 - http (websites)
123 - NTP (syc system time with a time server)
110 - POP3 (download e-mail to client. Note: use IMAP instead)
143 - IMAP (check e-mail from a client)
443 - https (secure websites)
465 - smtp SSL/TLS (secure SMTP)
993 - IMAP SSL (secure IMAP)
995 - POP3 SSL (secure POP3)
2082 - cPanel (insecure)
2083 - cPanel SSL (secure access to the cPanel control app)
2087 - WHM SSL (secure access to WHM, cPanel's server control app)
2089 - cPanel licensing (must have open to contact cPanel license servers)
2095 - Webmail
2096 - Webmail SSL
3306 - MySQL (database)