This project helps to find short .de domains that are still available for registration. These domains are useful, when you operate your own mail server and want to have a very short email address.
.de domains can consist of following characters: "a-z", "0-9", "-". They can't start or end with a "-", which means that the following regex can be used to validate domain candidates: ^[a-z0-9][1-z0-9\-]+[a-z0-9]\.de$