I added the subdomain blog.percula.info and have confirmed that the DNS records are in place and correct, that those DNS entries have paginated, which they have.
However when trying to access http://blog.percula.info I am redirected to http://staff.x10hosting.com/default.web.page/
Looks like a couple of things have changed in the PHP config, lower memory and disabling of Exif support. This has broken the Wordpress plugin for NextGen gallery. The plugins can no longer create thumbnails, which experience tells me that PHP needs more memory. BTW this worked like a charm with...