Hi,

We can use whois website to view domain info such as registration, hosting...so how to hide hosting info from whois?

Is it possible if I use everydns or same dns services?

Are you that ashamed of your web site? Maybe you shouldn't create such a site; however, there are some registrars who will use their contact information in place of your own so that people can do their dirty little web sites and not get sued or called at night with complaints.