Hi.
Protx is upgrading June 29th, and just need to check that the IP address is not hard coded into shopsite.
This is from the Protx site.
How do the changed IP addresses affect users of shopping carts?
As long as your shopping cart software has not hard-coded IP addresses into the code, you should not experience any problems connecting to ukvps.protx.com on or after 29th June.
http://protx.gtml1.com/Protxlz//lz.aspx ... 0&cValue=1
Arthur.