Hey Neeraj.

The official website for NDA is as given below.

https://www.nda.nic.in

The official website of UPSC where you can register and check all the updates for the 2019 NDA exam is as given below.

https://upsconline.nic.in/mainmenu2.php

You can use the link below to check details or updates for NDA on Careers 360.

https://competition.careers360.com/exams/nda

Best of luck

Hii aspirant..

NDA  II 2019 is conducted on November 17, 2019 and the result for the same will be declared in the month of December. The exam is conducted twice every year by UPSC (Union Public Service Commission) to recruit candidates for Army, Navy and Air Force wings of NDA and Naval Academy.

The official website for the authority is-

https://upsc.gov.in/

Hope it helps.

Best of luck