boxesthatwork.com

boxesthatwork.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-22 and last crawled it on 2026-10-22. It resolves to 172.67.129.191 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:

Cold email infrastructure that fixes itself | sending.ac

Isolated, pre-warmed mailboxes that diagnose themselves. Seven deliverability checks on every domain, every day, so you hear about a burning domain from us and not from your client.