However, once you need to register a domain, you’ll need to pay a fee.

https://coinjolt.com/domraider-drt-coin-review-is-it-a-scam/

Despite the features and value proposition of Ethereum that arguably make it superior to Bitcoin, the cryptocurrency community is well-aware of the financial forces that are entering the market. With futures trading from CME and CBOE, a large influx of institutional investors are starting to keep a keen eye on Bitcoin as well as other cryptocurrencies.

A lot of what I read contradicts what I found here:
https://coinjolt.com/tezos-record-breaking-ico-raises-400-million-in-funding/