What powers ucsystems.nl?
Last seen Dec 2025 · 5 technologies across 5 categories
Editors
Hosting panels
Plesk
since May 2020
PaaS
Azure
since Aug 2022
Web servers
Nginx
since May 2020
Webmail
Microsoft 365
since Mar 2024
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
3.06 / 10 · ranked #1,483,188 of all domains
10 referring domains · OpenPageRank
Infrastructure
- Hosted on UCSYSTEMS (185.231.16.134, IPv6)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (neutral), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 12,783,415, 4 hosts
- Verified with: Google, Have I Been Pwned, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted