Looking for logging into the Whm Port site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Whm Port site. After that you can login as usual with your login credentials.
https://documentation.cpanel.net/display/CKB/How+to+Log+in+to+Your+Server+or+Account
https://forums.cpanel.net/threads/cant-login-to-whm-with-root-user.601703/
https://support.hostgator.com/articles/how-do-i-log-into-the-web-host-manager-whm
http://www.inmotionhosting.com/support/edu/whm/creating-and-managing-accounts/log-into-whm
http://www.inmotionhosting.com/support/product-guides/dedicated-hosting/log-in-whm
https://my.rochen.com/portal/index.php?m=knowledgebase&c=view&id=117
https://help.blacknight.com/hc/en-us/articles/212525969-Cannot-login-to-WHM-cPanel-SSH-with-the-root-login-cPHulk
https://kb.iweb.com/hc/en-us/articles/230245328-Logging-into-WHM
https://help.crucial.com.au/hc/en-gb/articles/115006063988--WHM-Firewall-unblocking-ip-s-whitelisting-and-blacklisting-them-blocking-countries-and-ports-
https://www.interserver.net/tips/kb/change-apache-port-number-cpanel-server/
https://my.bluehost.com/hosting/help/whm-login
https://www.knownhost.com/forums/threads/knownhost-and-cpanel-logins-and-ports.626/
https://www.a2hosting.com/kb/webhost-manager/accessing-webhost-manager