Other Symptions: Server’s GUILD DNS could not be resolved to an IP address No DNS server have this DC registered Method 1 Steps: dcdiag /fix netdiag /fix net stop netlogon net start netlogon Method 2 Steps: dcdiag /fix netdiag /fix reboot Method 3 Remove DNS remove cache.dns, netlogon.dns, netlogon.dnb add DNS back Reboot Method 4 […]