resolver change between 9.20.16 and 9.20.17

[Kurt Jaeger]

Hi!

Ondřej Surý and Petr Špaček both
pointed out
[...]
> Our plan was to not to rely on glue records, so a .de domain
> has no nameservers below .de etc. This should have been a
> foolproof setup 8-}, but as it turns out, the world has
> its own ideas of 'foolproof' 8-}

Ok, it was not foolproof 8-( and the problem was that relying
on several TLDs for redundancy does not work if none of the TLDs
has glue records. At least nepustil.de/com/eu now have glue and .net will get
one in due course.

-- 
In the nightmare of the dark	W.H. Auden, 1940
all the dogs of Europe bark
				pi at opsec.eu            +49 171 3101372