8140.study

8140.study is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-21 and last crawled it on 2026-09-21. It resolves to 172.67.208.216 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:

IT Certification Courses and Practice Exams · 8140.study

Prep courses for Security+, CISSP, CySA+, CCNA and 24 more certifications, built from each vendor’s published exam blueprint. First module free.