What powers obs-viermaster.nl?
Last seen Aug 2026 · 10 technologies across 6 categories
CMS
DNN
since Dec 2023
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2023
Security
HSTS
since Dec 2023
Web frameworks
Microsoft ASP.NET
since Dec 2023
Webmail
Microsoft 365
since Aug 2022
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
1.46 / 10 · ranked #6,911,514 of all domains
4 referring domains · OpenPageRank
Infrastructure
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 26,562,078, 2 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted