URL filtering too permissive

I have a rather large home lab with a lot of services.  I use 1Password for all of them, however for everything in my home lab in every password field I see all of the credentials for everything.  This is really annoying and makes it difficult to use.  Is there a way to make server1.example.com not show up on my server2.example.com password fields?  I would like the filter to be fqdn based and not parent domain based.  This would be a good global setting.  Where I could specify that everything at example.com would be filtered at the x dot domain.  Where I could specify the number of dots that it filters by for that domain.