4asystem.com
4asystem.com is a live Korean-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Nginx. cl0q first saw it on 2026-06-25 and last crawled it on 2026-07-16. It resolves to 18.155.202.89. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
4A SYSTEM
4A 시스템 주식회사는 아파트를 위한 도장, 방수의 스마트 특허기술 연구·개발 전문기업입니다.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-25 |
| Last crawled | 2026-07-16 |
| IPv4 | 18.155.202.89 |
| Network | AS16509 Amazon.com, Inc. · California |
| Language | ko |
| Server | nginx |