When I try to access the website barclaycardus.com - I receive the error: Windows cannot find the hostname "Barclaycardus.com" using DNS
When I try to access that same website from my work PC or even my phone - it comes up fine. My home PC and laptop (which cannot reach the site either) are both Vista machines. My work PC is Win 7 and my phone(s) are BB and Android.
I Googled this and tried some suggestions such as releasing/renewing & flushing the DNS but none of that worked. I also tried unplugging the modem and router and replugging them in.
I do not have this issue with any other websites ...