I've faced the same issue, but i solved.
SSPI handshake failed with error code 0x8009030c, state 14 while establishing a connection with integrated security; the connection has been closed. Reason: AcceptSecurityContext failed. The Windows error code indicates the cause of failure. The logon attempt failed [CLIENT: xxx.xxx.xx.xx]
Domain controller not behave correctly , multiple gateway some time dis-join or redundancy on single network. change and correct DNS address.
Run -- > type --> ncpa.cpl --> click Ethernet--> properties --> IP V4--> Check primary / Secondary DNS IP address.
connect SQL through window authentication, it will work.