this post was submitted on 28 Feb 2024
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[–] [email protected] 18 points 8 months ago* (last edited 8 months ago)

Exactly, in some contexts it is displayed like this to mitigate homograph attacks, where someone creates similar looking URLs for phishing purposes. Nothing shady about Punycode by itself, but it's good to be aware of homograph attacks. Internationalized domain names (IDNs) are cool :)