Add option to strip (ignore) AAAA records of chosen domains

[token0]

@DL6ER

@token0

The way to fix this is to write that site's domain in the hosts file with only ipv4 part. But that solution is not cool.

If you block all AAAA then I may rise the question why you have a 6in4 tunnel at all?

That’s not what I wrote. I mean only a few problematic domains, not every AAAA record. And this Option to block/not forward all AAAA queries is clearly not the thing I want.