What powers duva-server.de?
Last seen Sep 2024 · 3 technologies across 3 categories
Security
HSTS
since Jun 2024
Web frameworks
Microsoft ASP.NET
since Dec 2020
Web servers
Nginx
since Jun 2024
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.38 / 10 · ranked #1,026,791 of all domains
27 referring domains · OpenPageRank
Infrastructure
- Hosted on KRZN-AS (194.77.238.183)
- DNS: krzn.de
- Email: as-scan.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 1,199,312, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| duva-server.de | 3 |
| www.duva-server.de | 3 |