Ubuntu 16.04 Apache server Ispconfig 3.1.10 I was redirected to main website or ip address when I visit my website without www but when www it's fine? Example mainwebsite.com (main ip address) (site 1) Scenario 1. site2.com when I browse www.site1.com it's ok but when I browse non www it redirected to mainwebsite.com(main ip). Same with website 3.
I did not understand much what you wrote, but hazard a guess: Check each website has * in the IPv4-Address field.