A custom developed DNS nameserver that creates dynamic delegated subdomains to enable clients to always query for never-seen-before resource records in order to support a general-purpose framework for testing DNS resolvers.
Please note; currently BETA
With the special crafted subdomains and the ability to send "wrong" DNS answers it is possible to analyze the functionality and hopefully tell what RFCs the clients DNS resolver infrastructure supports.
Documentation about what is checked and tested will be available in future updates.
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