I think both INDRP may be from MakeMyTrip. If so, it may be a variation of reverse hijacking (At least, in the case of HotelTravel.in )
Make My Trip acquired HotelTravel.com in Nov 2012 and Easytobook.com group in Feb 2014
Makemytrip Ltd | Press Release
MakeMyTrip acquires HotelTravel.com for...