The instruction for browser setup is faulty, you can't just enter the domain like Android's Private DNS, you need the protocol and path too, ie, https://switzerland.privacy-dns.pw/dns-query
The instruction for Apple devices ignores that Apple has DNS profiles that support both DoT & DoH, much easier to just include the mobiconfig for download.
Is serving Do53 even necessary today? Your servers are likely going to be abused for DNS amplification attacks. All modern OS, even Windows, already natively support DoH and/or DoT which is immune to amplification attack abuse.
Brajeshwar
These days, it is more harder to sell free, especially when it comes to something that is at the core of privacy. You need to clarify and sell the “why this is free” much harder and clearer.
The instruction for Apple devices ignores that Apple has DNS profiles that support both DoT & DoH, much easier to just include the mobiconfig for download.
Is serving Do53 even necessary today? Your servers are likely going to be abused for DNS amplification attacks. All modern OS, even Windows, already natively support DoH and/or DoT which is immune to amplification attack abuse.