all https site redirect to one page

hi all,

i have strange problem, all my https site without yet configure https, redirect to one link page.
for example , i have domain http://website1.com and http://website2.com without https configure, and then i have https://website3.com with https configure.

if i try access https://website1.com or website2.com(with https) it will redirect to page website3.com.
it is normal ?
theres no .htaccess or rewrite configrution on website1 and website2 to redicert to page website3.com

i dont know from where to troubleshoot that issue,
plese give me some advice.

sorry for my bad english.
thanks

my cpanel information:
/etc/redhat-release:CentOS release 6.8 (Final)
/usr/local/cpanel/version:11.56.0.24
/var/cpanel/envtype:vmware
CPANEL=release
Server version: Apache/2.4.18 (Unix)
Server built: Jun 14 2016 11:08:57
Cpanel::Easy::Apache v3.32.14 rev9999
PHP 5.5.36 (cli) (built: Jun 14 2016 11:12:58)
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2015 Zend Technologies
mysql Ver 14.14 Distrib 5.5.50, for Linux (x86_64) using readline 5.1

 

yes my client using shared server ip address, how can i solve this issue ?

 

thanks @SysSachin and @cPanelMichael problem solve after i read.
SSL FAQ and Troubleshooting - Documentation - cPanel Documentation.