|In XP it is at this registry location:|
HKEY_CURRENT_USER > Software > Microsoft > Windows > CurrentVersion > Internet Settings > Zone Map > Domains
In all probability it is at the same place in Win 7.
Another way is to search the registry for one of the known domains you have blocked - they might be repeated elsewhere. All blocked entries have a DWORD integer value of 4.
The safest way to record them is with a series of screen captures, using one of the many freebies. I prefer MWSnap for a number of reasons. If old fashioned Paint is still provided in Win 7 you can string the snaps together so that they make one file. If not I feel sure there are freebies around that would do this.
Another way is to "Export" the Domains key, change the saved file extension from .reg to .txt then use NotePad to edit out all the registry info - just leaving the actual domains.
Always pop back and let us know the outcome - thanks