PAN is a ten-digit unique alphanumeric number issued by the Income Tax Department. PAN is. issued in the form of a laminated plastic card as given below (commonly known as PAN).



You can check their IDs on this website:  https://www.pan.utiitsl.com/ 


Once you open the website, go to "Track PAN Card"



Here's what will show if there's actual records: 

  

And this one if no records/not authentic details:


 image 


Note:

PAN cards are required to have a signature on them. - confirmed with the Sumsub support