Since we just did a post on top 20 domains for this year, thought to do a top 20 ALL TIME highest recorded domains and their .in counterparts:

1.   Sex.in:  NIXI (IN)
2.   Fund.in:  India Portals (IN)
3.   Porn.in: Christoph Hartmann (DE)
4.   Porno.in: Itay Elnatan (US)
6.   Diamond.in:Wang Shuang (CN)
8.   Slots.in:  Private
9.   Toys.in: India Portals (IN)
10.   Clothes.in: India Portals (IN)
14.  Whisky.in: Michael Trommsdorff (FR)
15.  Vodka.in: Michael Marcovici (Cayman Islands)
17.  Shopping.in: India Portals (IN)
18.  CreditCards.in:Christoph Hartmann (DE)
20.  Social.in: Telepathy (US)