Thanks Kees, the situation is:
i have one web server that hosted multiple domains and connected to a F5 load balance then to internet. All domains are using a same public IP address that mapped on F5. In case I subscribed another set of IP address, and map it to one of the domain. For example,
www.abc.com - x.x.x.x
www.edf.com - y.y.y.y
but both (x.x.x.x , y.y.y.y) are mapped on the same F5 and both domains are hosted on the same server.
is there any way (or information) that will indicate both domains are come from the same source?
is that 100% not traceable?