What powers 
rosenthal.ch?
Last seen Oct 2023 · 7 technologies across 5 categories
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
4.85 / 10 · ranked #261,738 of all domains
54 referring domains · OpenPageRank
Infrastructure
- Hosted on GREEN green.ch AG Autonomous System (80.254.162.113)
- DNS: Cloudflare DNS
- Email: insider.ch
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,945,274, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted