What powers querelles-net.de?
Last seen Sep 2026 · 10 technologies across 7 categories
DMS
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Jan 2019
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Feb 2021
Web servers
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
4.69 / 10 · ranked #356,362 of all domains
125 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.6 MB · 22 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- querelles-net
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (160.45.170.115)
- DNS: dfn.de
- Email: fu-berlin.de
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: HARICA, ECDSA P256, expires Apr 2027
- Common Crawl link graph: rank 630,289, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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