What powers sintjozefschoolnieuwheeten.nl?
Last seen Sep 2026 · 7 technologies across 5 categories
CMS
DNN
since Sep 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2026
Security
HSTS
since Sep 2026
Web frameworks
Microsoft ASP.NET
since Sep 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
1.42 / 10 · ranked #7,293,864 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on PREVIDER-AS (84.241.177.42)
- DNS: introweb.nl
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 81,007,037, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted