I have a server which is accessed by IP address over a LAN. The IP address is sometimes changed, and it is never accessed with a DNS hostname. Is it possible to get a CA-signed certificate which doesn't depend on the host having a particular DNS hostname?
I am aware that I could use a self signed certificate, but I'm not in a position to install my own cert on client browsers, so it would result in the horrible self-signed-cert warnings whenever a new user accesses it.
I'm using Apache on Linux in case it matters.