KYC status can be checked from any of the below-mentioned websites:
CDSL Ventures Ltd. CVL - https://www.cvlindia.com/
NSE (DotEx International) - https://www.nsekra.com/
NSDL Database Management Ltd (NDML) - https://kra.ndml.in/
CAMS - https://camskra.com/
Karvy - https://www.karvykra.com/