pen.engineering
pen.engineering is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-03 and last crawled it on 2026-10-03. It resolves to 104.21.84.188 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:
PenEngineering - Embedded Systems, RTOS & Custom Hardware Engineering
Defining the next generation of intelligent machines. Deep embedded systems, RTOS development, custom hardware engineering, and full-stack IoT solutions from Moldova IT Park. Expertise in Zephyr RTOS, flight controllers, TinyML, edge computing. 7% corporate tax advantage.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-03 |
| Last crawled | 2026-10-03 |
| IPv4 | 104.21.84.188 |
| IPv6 | 2606:4700:3032::ac43:c415 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mx1.privateemail.com,mx2.privateemail.com |
| Language | en |
| Server | cloudflare |