What powers frederikbraun.de?
Last seen Jun 2026 · 4 technologies across 3 categories
Miscellaneous
Open Graph
since Jul 2024
RSS
since Jul 2024
Security
HSTS
since Jul 2024
Web servers
Nginx
since Jul 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.07 / 10 · ranked #520,873 of all domains
32 referring domains · OpenPageRank
Infrastructure
- Hosted on UVENSYS (185.139.158.53, IPv6)
- DNS: udag.de
- Email: mailbox.org
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,895,128
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted