What powers arch-feuerstein.ch?
Last seen Sep 2026 · 10 technologies across 8 categories
Analytics
Matomo Analytics
since Mar 2026
Mailjet
since Mar 2026
JavaScript frameworks
JavaScript libraries
LazySizes
since Mar 2026
Miscellaneous
Open Graph
since Mar 2026
PWA
since Mar 2026
Security
Web servers
Webmail
Microsoft 365
since Mar 2026
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
1.73 / 10 · ranked #4,791,514 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on NTS (217.11.221.200)
- DNS: ch-inter.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 25,455,455, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted