- Multiple points of checking - Should be able to run tests from different end points and get the results and fusion together into one result
- Able to conduct tests for a batch of domains
- Verifying the server is not an open resolver
- Alert if the domain does not use DNSSEC
- Alert if no NS is available in IPv4
- Alert if no NS is available in IPv6
- Structured output of the result and/or a library to run the tool from another program (the library may be useful even if the tool has a structured output).
- Test suite, as a deliberately broken set of DNS zones, like DNSSEC people did http://www.dnssec-tools.org/testzone/.
- Developing a Mobile app
- Parallel tests
- It would be nice to test if unknown RR types can be queried (Ref : https://savannah.nongnu.org/bugs/?36909)