robots.txt says who is allowed. Your logs say who actually came, and what your server gave them. We check every request's IP against the ranges OpenAI, Anthropic, Google, Microsoft, Perplexity, Apple, DuckDuckGo and Common Crawl publish, so impostors using a crawler's name stand out. A verified visit shows a request, not indexing or citation. Your logs never leave this browser tab.
Drop a log file here
Apache or nginx combined format, or JSON lines (Cloudflare Logpush, Vercel, Netlify, Fastly), plain or .gz. Up to 200 MB.
Verified: IP is in the operator's published ranges. Unverified: claims the name but comes from elsewhere, likely an impostor. No list: the operator publishes no IP ranges, so we can't tell.