Looks like HN broke the URL after submitting. Let's try again:
https://ₛᵖ.ⓜ/
https://shkspr.mobi/blog/2018/11/domain-hacks-with-unusual-u...
That shows up as ₛᵖ.ⓜ, so a bunch of characters are missing.
HN seems to encode it as punycode when it shouldn’t; it skipped normalization.
loading story #50328004
Consider that a good thing; it seems HN is immune to Unicode confusion attacks.
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