Witold Kręcicki ae52c2117e Use experimental "_ A" minimization in relaxed mode. ...

qname minimization, even in relaxed mode, can fail on
some very broken domains. In relaxed mode, instead of
asking for "foo.bar NS" ask for "_.foo.bar A" to either
get a delegation or NXDOMAIN. It will require more queries
than regular mode for proper NXDOMAINs.

2019-05-30 14:06:55 -07:00

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ans.py

Use experimental "_ A" minimization in relaxed mode.

2019-05-30 14:06:55 -07:00