printenv at xss-quiz.int21h.jp

Your IP address: 13.58.21.155 (ec2-13-58-21-155.us-east-2.compute.amazonaws.com)

NameValue
HTTP_ACCEPT*/* 
HTTP_ACCEPT_ENCODINGgzip, br, zstd, deflate 
HTTP_HOSTxss-quiz.int21h.jp 
HTTP_USER_AGENTMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) 
QUERY_STRINGsid=1b43158a938cbe8071e58463f070957f14a27a3f 
REMOTE_ADDR13.58.21.155 
REQUEST_METHODGET 
REQUEST_SCHEMEhttp 
REQUEST_URI/?sid=1b43158a938cbe8071e58463f070957f14a27a3f