Hello from a very basic Go HTTP(S) server implementation! ;) 2025-09-23 19:42:31.865602743 +0000 UTC Remote Address: 108.162.216.109:20224 Host: ubrmail.com Requested Resource: /sitemap.xml Method: GET Protocol: HTTP/1.1 Content-Length: 0 Headers: [X-Forwarded-For:216.73.216.167] [Cf-Ray:983c8698dfc78f4f-ORD] [Accept-Encoding:gzip, br] [Cdn-Loop:cloudflare; loops=1] [Connection:Keep-Alive] [Accept:*/*] [User-Agent:Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)] [Cf-Connecting-Ip:216.73.216.167] [Cf-Ipcountry:US] [Cf-Visitor:{"scheme":"https"}] [X-Forwarded-Proto:https] Body: