IO.DAY is a free subdomain service that allows everyone to get their own subdomain, such as foo.io.day or radio.io.day, for their website.

(Manual Way)

1. Fork this repository.
2. Add your domain name information, which currently supports CNAME binding or custom NS, in the subdomain.yaml file.
3. Submit a pull request with your changes.
4. Wait for your changes to be reviewed and confirmed.
5. Deploy your website and start using your new IO.DAY subdomain!

(Faster way) Coming soon

• Giving a star to IO.DAY is appreciated and helpful to the project.
• To avoid name collisions, please check before applying.
• Politically sensitive, violent, pornographic and other illegal topics are not allowed for the subdomains.

• Add IO.DAY to Mozilla Public Suffix List; DennisKidman#6
• Create a website to quickly register IO.DAY domains; DennisKidman#7
• Add more domains extenstion

If you encounter any issues while using IO.DAY, please open a new issue in the IO.DAY repository or join our Discord chat. We will do our best to assist you in resolving any issues you may be facing.

IO.DAY is licensed under the Mozilla Public License 2.0.

Thank you to Cloudflare for providing DNS protection and SSL support.