checkfor.com
checkfor.com is a live website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-03 and last crawled it on 2026-08-07. It resolves to 104.21.3.65 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
CheckFor - Rapid Diagnostic Tests | Canadian Quality Medical Diagnostics | CheckFor
CheckFor® rapid diagnostic tests - Canadian Biotech Limited. Professional point-of-care testing solutions manufactured with Canadian-sourced materials and Canadian quality assurance. Trusted by healthcare professionals worldwide.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-03 |
| Last crawled | 2026-08-07 |
| IPv4 | 104.21.3.65 |
| IPv6 | 2606:4700:3037::ac43:9976 |
| Network | AS13335 Cloudflare, Inc. · California |
| Mail (MX) | route3.mx.cloudflare.net,route1.mx.cloudflare.net,route2.mx.cloudflare.net |
| Server | cloudflare |