opt-ron.com

opt-ron.com is a live Japanese-language website hosted on Xserver Inc. (AS131965) in Japan, served by Nginx. cl0q first saw it on 2026-08-08 and last crawled it on 2026-08-11. It resolves to 183.90.231.47 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:

株式会社オプトロンサイエンス

株式会社オプトロンサイエンスは多種多様な光学製品を取り扱っています。