IP = 138.199.206.114
Content type of robots.txt is text/html!
Look up this url in the url tool
https://diff.revapi.org/.well-known/acme-challenge: 402 text/html
https://diff.revapi.org/.well-known/csvm: 402 text/html
https://diff.revapi.org/.well-known/nostr.json: 402 text/html
https://diff.revapi.org/.well-known/security.txt: 402 text/html
https://diff.revapi.org/.well-known/traffic-advice: 402 text/html