Well there is a website [https://pop.co/] that is dedicated to help people innovate their ideas and create startups by giving them a free .co along with an email, and a webpage.
How is all of this free? And why?
POP.co Wrote:Its free because we believe in helping people pursue great ideas. We want to tear down barriers that hold people back. Were absorbing the cost of registering a domain, setting up custom email, and building a webpage, so your idea gets a chance to become amazing!
There is only one requirement and that is you must have a mobile phone number to verify yourself. Other than that there is no set requirements. - Plus you have to be a U.S. or Canada citizen.