I happy with aaPanel it easy to use. I was try to install nginx on this vps. But finally I remove nginx and install apache 2.4.46 instead. and I found problem...
I can not ping my server from any where and from it self, But can ping out any where. what is blocking ping. how to unblock it.
Web are slow. vps high spec but why so slow, seem it try to go some where first.
My friend try to use file_get_content from server to server it self via domain name. he said it delay 200-400ms some time.
when I reboot VPS the domain become "Apache test page" every time. I have to login aapanel to go to "App store" to restart apache from it again for make my website come to work again instead of "Apache test page"
what is the cause of the problem? is it relate to nginx that I was install before? where is the "apache test page" file locate I try to find but not found. what file are calling that page to show instead of my website.?
Is it dns or name server not correct? how can i check, why it slow.
NS it show as stop and I try to start it but no luck. I don't know is it a reason of this problem or not?