Using DNS to ban Linux users
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So what you're saying is that OpenBSD doesn't reject invalid DNS names?
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Just like you can ban resolver implementations by leveraging their hardcoded limits on the number of indirections in compressed names.
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So actually you're banning glibc not Linux?
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Don’t you see the previous tweets? Yes, this is glibc. Musl behaves like other systems.
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Replying to @jedisct1 @jogbert
Sorry, Whoever I found you from didn't quote anything else and I was a bad human and didn't go digging for context :/

Jul 10, 2017 Β· 9:32 AM UTC