2087
WHM server management panel with SSL (HTTPS)
WHM Web Host Manager (SSL)
What is port 2087?
Port 2087 is the HTTPS-encrypted access port for WHM (Web Host Manager), used by server administrators for full management of cPanel/WHM servers. Due to the elevated privileges it grants — including the ability to create and delete all hosting accounts — it should be protected with two-factor authentication (2FA) and restricted to trusted IP addresses.
Quick checks
$
nc -zv example.com 2087
$
nmap -p 2087 example.com
$
telnet example.com 2087