We shifted one of our sites to new server today. While accessing the new site (which was running on new IP now) I started getting 404 error. I did the ping for that site and it was still whoing the old ip. I tried "ipconfig /flushdns" and it didn't work. I was still seeing the same response. Solution:
To overcome it, I ran the following commands:
Reset WINSOCK entries to installation defaults: netsh winsock reset catalogReset TCP/IP stack to installation defaults: netsh int ip reset reset.logClear ARP Cache: netsh interface ip delete arpcacheFlush DNS cache: ipconfig /flushdns
I restarted my machine after that and was able to see the site working now.