If you are looking for the on-line version of the 1986 BBC Domesday produced by Adrian Pearce, sadly it is no longer available.
In December 2001 Adrian Pearce set out to make the Domesday Community data available on Windows PCs. Rather than attempt to emulate the original system, supported by The National Archives he set out to reverse engineer the system in order to build a new version that could be used dierctly on a Windows PC. In 2003 Adrian presented a Windows version of the Community data to The National Archives. In 2004 Adrian made a web version available on-line on this domain unfortunatly the original web site is now unavailable due to the fact that he sadly died on January 27th 2008.