GET / HTTP/1.1
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept-Encoding: gzip, br, zstd, deflate
Host: echo.kdf.sh
Via: 1.1 squid-proxy-5b5d847c96-rb8kp (squid/6.10)
X-Forwarded-For: 10.3.93.136
Cache-Control: max-age=259200
Connection: keep-alive