A screenshot of executing curl -IL https://4042307.org/me.htm and how it redirects first to the 2017 subdomain and then to the 1997 subdomain, where it successfully returns the asset.
https://cdn.masto.host/mapstodonspace/media_attachments/files/113/520/807/335/811/998/original/ed1cec9b500adcfe.png