What powers grundschule-horst.de?
Last seen Sep 2026 · 8 technologies across 5 categories
JavaScript libraries
Miscellaneous
Security
HSTS
since Oct 2022
Web servers
Apache HTTP Server
since Oct 2022
Webmail
Apple iCloud Mail
since Jan 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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.46 / 10 · ranked #27,802,360 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on LEVEL3 (62.67.46.157, IPv6)
- DNS: norplex-communications.com
- Email: nol-is.de
- Email security: SPF (soft fail), DMARC quarantine, CAA
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 31,205,119
- Verified with: Apple Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted