1sb.su
1sb.su is a live website hosted on JSC IOT (AS29182) in Russia, served by Nginx. cl0q first saw it on 2026-09-11 and last crawled it on 2026-09-11. It resolves to 82.146.51.3 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:
BigBlueButton
Learn using BigBlueButton, the trusted open-source web conferencing solution that enables seamless virtual collaboration and online learning experiences.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-11 |
| Last crawled | 2026-09-11 |
| IPv4 | 82.146.51.3 |
| Network | AS29182 JSC IOT · Russia |
| Mail (MX) | mail.1sb.su |
| Server | nginx |