- wildcard DNS for any IP Address

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2021-08-19 11:00:07 allows you to do that by mapping any IP Address to a hostname using the following formats: maps <anything>[.-]<IP Address> in "dot", "dash" or "hexadecimal" notation to the corresponding <IP Address>:

The "dash" and "hexadecimal" notation is especially useful when using services like LetsEncrypt as it's just a regular sub-domain of is powered by PowerDNS with a simple, custom PipeBackend written in Python:

It's open source, licensed under Apache 2.0: — pull requests are welcome.

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