whichwaf.com
whichwaf.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-26 and last crawled it on 2026-08-26. It resolves to 104.21.91.137. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
WhichWAF — Detect Which WAF Protects Any Website
WhichWAF instantly identifies which Web Application Firewall (WAF) protects any website. Detect Cloudflare, Akamai, Imperva, AWS WAF, Fastly and 30+ WAFs for free.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-26 |
| Last crawled | 2026-08-26 |
| IPv4 | 104.21.91.137 |
| IPv6 | 2606:4700:3031::6815:5b89 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | en |
| Server | cloudflare |