The following versions of dns01cf are currently supported:

If you find a security vulnerability with dns01cf, we ask that you please inform us privately by email at [email protected]. Please provide as much detail as you can including steps to reproduce the vulnerability, and we will do our best to get back to you with a response and (ideally) a solution within 30 calendar days. Your interest in supporting dns01cf and your understanding of our request for responsible disclosure are both greatly appreciated!