SSL Certs - Where used?

Hello,
we are just replacing an old Wildcard SSL Cert within Admin SSL Store.
On our old Cert it shows me that it's still used 2 times ... but I can't find WHERE the old Cert is still used ....
It's not assigned an IP, can't find the Cert Name within any Apache conf, ...

Any idea how to find out where this Cert is assigned to?

thx
Andreas Schnederle-Wagner