What powers 
schroedel.de?
Last seen Apr 2026 · 6 technologies across 5 categories
Analytics
Matomo Analytics
since Jan 2021
JavaScript libraries
Security
HSTS
since Nov 2022
Web servers
Nginx
since Apr 2021
Webmail
Microsoft 365
since Mar 2023
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.73 / 10 · ranked #748,634 of all domains
52 referring domains · OpenPageRank
Infrastructure
- Hosted on GDS-1 (217.13.73.44)
- DNS: hosting.de
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 678,720, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| seydlitz-projekt-erde.schroedel.de | 6 |
| seydlitz.schroedel.de | 6 |