Hi. Having an issue where about half of the computers on our network cannot access bankofamerica.com. DNS does not seem to be the issue, as nslookups bring up the right server IP's, tracert works fine. But... no browsing to the front page on the site from some PC's. I have tried browsing directly to the IP addresses (listed below), but no go from the problematic PC's.
Adding to Trusted sites does not help. Checked to see if our external IP was on any block lists, but nothing shows up. ipconfig -flushdns made no difference.
NSLOOKUP response is below:
bankofamerica.com. 2573 IN A 188.8.131.52
bankofamerica.com. 2573 IN A 184.108.40.206
bankofamerica.com. 2573 IN A 220.127.116.11
????? Can't think of anything else. Browsing to name or IP seems to work from everywhere else I have tried, just not from some computers on this network! Have also tried disabling windows firewall, no change.
All PCs are Windows 7 Pro. Problem happens in both IE9 and Firefox.
Thoughts appreciated, ran out of ideas.