IP = 35.247.67.14
Content type of robots.txt is application/json!
Look up this url in the url tool
https://httpsig.org/.well-known/acme-challenge: 500 application/json
https://httpsig.org/.well-known/csvm: 500 application/json
https://httpsig.org/.well-known/nostr.json: 500 application/json
https://httpsig.org/.well-known/security.txt: 500 application/json
https://httpsig.org/.well-known/traffic-advice: 500 application/json