Invalid domain names generated #52
Description
The Faker.Company.fixupName function used in generating domain names replaces spaces with underscores.
This is invalid according to RFC 1035.
The labels must follow the rules for ARPANET host names. They must
start with a letter, end with a letter or digit, and have as interior
characters only letters, digits, and hyphen. There are also some
restrictions on the length. Labels must be 63 characters or less.