backflowprep.com
backflowprep.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-14 and last crawled it on 2026-10-15. It resolves to 104.21.43.229 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:
Backflow Tester Certification: ASSE 5110 Guide | BackflowPrep
How to become a certified backflow tester: the ASSE 5110 course (40 hours minimum), a 100-question exam at 70 percent, a hands-on practical on RP and double check assemblies, and recertification every 3 years.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-14 |
| Last crawled | 2026-10-15 |
| IPv4 | 104.21.43.229 |
| IPv6 | 2606:4700:3031::ac43:babd |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | route1.mx.cloudflare.net,route2.mx.cloudflare.net,route3.mx.cloudflare.net |
| Language | en |
| Server | cloudflare |