Do keep us updated on the whole situation if any relevant situation can happen from your POV perhaps.
I'd suggest to give the domain to wikipedia team as they might know what could be the best use case of it if possible.
Pretty public with who I am https://duti.dev/
Based on timings, it seems that Wikipedia wasn't really at risk from the domain being bought as everything was resolved before NS records could propagate. I got 1 hit from the URL which would've loaded up the script and nothing since.