Test DNS64 module with weird answers
Presentation DNS64 at scale – Turning off IPv4 contains on slide 14 queries which return intentionally weird answers. We should test our DNS64 module that it reacts reasonably.
If there is something which is not RFC-compliant, let's fix it in the DNS64 module. If there is something worth fixing for non-compliant cases, it should probably be in workarounds module.
Please talk to me before introducing workarounds for non-compliant cases.
Also, this might require some new Deckard tests.