Show HN: Web Service that fixes typos, DNS checks + validates email addresses.

I built this web-service for my own usage, so it will stay around. You are more than welcome to use it if you think it will be handy. I hope that some of you may find it useful.

If there is continued and heavy usage of the service, I may come up with a premium offering or something. Let me know if you'd like that. I will quite possibly open-source it at some point too.