Question
Unable to access licensing.adobe.com
Hi. I am having the same issue. I changed macs and the new mac I bought comes with mac os High Sierra.
When I tried installing Adobe CS4, I ran into the same serial number issue. So I tried the link you provided above. It took me to the adobe licensing website where it said "Adobe does not recognize you as an authorized user of this web site. Please contact Adobe for assistance." the link redirects to the adobe help site.
