CPC Domain was founded as a paper fanzine, and the "in-house magazine" of Scull PD, by Alan Scully.
Alan eventually moved it from paper to disc. It was then sold, together with the rest of Scull PD, to Graeme Chesser.
Successive editors were Simon Warford, Barrie Snell and John Fairlie. 19 issues in all were produced (?).
A few issues are available for download at CPCscene.