What powers sydos.cz?
Last seen Aug 2026 · 5 technologies across 5 categories
Analytics
Operating systems
Windows Server
since Jul 2022
Web frameworks
Microsoft ASP.NET
since Jul 2022
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.90 / 10 · ranked #650,312 of all domains
33 referring domains · OpenPageRank
Infrastructure
- Hosted on INEXT-CZ InterneXt 2000, s.r.o. (212.111.29.105)
- DNS: websupport.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 513,433, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted