Yes. I wrote a trivial interface which allows parsing DNS records and writing them to Amazon's route53 infrastructure. I then wrapped that in git, and the end

Yes. I wrote a trivial interface which allows parsing DNS records and writing them to Amazon's route53 infrastructure. I then wrapped that in git, and the end result is that you can write simple text files containing DNS records, run `git push`, and your DNS updates. I don't have hundreds of users, but I have enough to make the project a success. Even if we ignore the fact that I built it for myself.