IP = 146.185.78.140
Content type of robots.txt is text/html; charset=utf-8!
Look up this url in the url tool
https://alpstein-server.ch/.well-known/acme-challenge: 500 text/html; charset=utf-8
https://alpstein-server.ch/.well-known/csvm: 500 text/html; charset=utf-8
https://alpstein-server.ch/.well-known/nostr.json: 500 text/html; charset=utf-8
https://alpstein-server.ch/.well-known/security.txt: 500 text/html; charset=utf-8
https://alpstein-server.ch/.well-known/traffic-advice: 500 text/html; charset=utf-8