Hi

No dear , Doon University certificates are not fake, they are completely legal.

This is because,
Doon University is a recognised University.
--------------------) it is recognised by UGC.

††† to answer your second part of your question which is to which university it is affiliated . Actually Doon University is itself an university , it doesn't need to be affiliated to any other University
--------------------) it has been accredited by NAAC
--------------------) it has got B++ by NAAC
--------------------) it is co-ed
--------------------) it was established in the year 2005
--------------------) it has a campus size of 55 Acres
--------------------) There are a total of all around 33 faculties

It offers various courses like
--------------------) dual degree
--------------------) MA
--------------------) Msc
--------------------) Phd
--------------------) Ba hons etc

For detailed information check out our page for which link is provided below:-

https://www.careers360.com/university/doon-university-dehradun

Thank you