You will hardly find any web hosting company in India will allow you to register a domain name with .gov.in extension. According to the new Internet Domain Name Policy of the Government of India, Domain Name Registration for any GOV.IN country level domains will be done exclusively by the authorized registrar for the same, i.e National Informatics Center (NIC).GOV.IN will be reserved for registering domain names for all the Government Departments/Institutions/ Organizations at various levels right from the Central Government, the States & Union Territories, to the Districts, Blocks and Panchayats.
Allotment of gov.in is restricted to the Institutions of Indian Government at various levels right from Central, State/UT, District & Sub-District.
Authorization Letter should be signed by the Head of the Institution/ Unit in the case of Central Government. While at State level the request should be from the Head of the organization. For registration at District & Sub-District levels, the request should come from the District Collector.
Hence .gov.in domain names cannot be registered by normal people or organizations which are not a government personal or authority.