It sounds to me like there is a common DNS server which your users are using, which is returning incorrect results. Flushing their DNS wouldn't help, because all that flushes is the local PCs cache and as soon as it went to the DNS server it would retrieve the incorrect result again.
Get them to do a tracert and see where their DNS servers are actually pointing them. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/H0PqVhAlCOgJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
