What powers knowlogy.nl?
Last seen Dec 2025 · 4 technologies across 4 categories
Font scripts
Google Font API
since Nov 2022
Operating systems
Ubuntu
since Nov 2023
Web servers
Webmail
Google Workspace
since Nov 2022
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
3.03 / 10 · ranked #1,531,502 of all domains
8 referring domains · OpenPageRank
Infrastructure
- Hosted on ZYLON-AS (77.74.50.164)
- DNS: hostnet.nl
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 243,259, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted