www.optonet.cz
www.optonet.cz is a live website hosted on OptoNet Communication, spol. s.r.o. (AS43542) in Czechia. cl0q first saw it on 2026-07-12 and last crawled it on 2026-07-23. It resolves to 78.156.158.111 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:
Úvod | OptoNet Communication, spol. s r.o.
Společnost Optonet působí na poli internetových, serverových, cloudových technologií. Poskytuje pronájem virtuálních i fyzických serverů.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-12 |
| Last crawled | 2026-07-23 |
| IPv4 | 78.156.158.111 |
| Network | AS43542 OptoNet Communication, spol. s.r.o. · Czechia |
| CNAME | optonet.cz |
| Mail (MX) | optonet-cz.mail.protection.outlook.com. |