I have three computers, one hardwired to ATT U-Verse and two wireless. All run Windows 7. I have five hosting companies with numerous websites on each, two are Virtural Private Servers.
Until today I was able to access all servers whether shared or VPS but for some reason one of the VPS servers I am unable to view any of the domains hosted there.
I can receive email from those domains. I can connect to the server via ftp.
Employees in other areas with ATT U-Verse or Comcast are able to see the domains. I can view the domains using 4G wireless tablets or cell phones. I cannot view the domains on any of the three computers using any browser including firefox, chrome or IE. I get a timeout on tracert nameserver.com after it hits my IP address.
I confirmed the domains are active with the VPS host. I also confirmed with ATT that there wasn't a line issue and powered down and reset the router several times.
I still cannot access any of the domains and the only other commonality I know of was that before doing anything this morning, I ran CCleaner on all three computers. I have imported the deleted registry files in case there was something deleted that shouldn't have been but that is the only thing different from yesterday and prior.
At my wits end with this, no idea what else to try. Any suggestions appreciated.