What powers 
haltern.de?
Last seen Oct 2025 · 8 technologies across 7 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Nov 2023
Programming languages
PHP
since Nov 2023
Security
HSTS
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Jul 2022
Web servers
Nginx
since Nov 2023
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
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
- Aug 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.51 / 10 · ranked #884,986 of all domains
53 referring domains · OpenPageRank
Infrastructure
- Hosted on ASGKDRE (194.31.27.22)
- DNS: inwx.de
- Email: gkd-re.net
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 1,222,900, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kitaportal.haltern.de | 6 |
| haltern.de | 3 |
| www.haltern.de | 3 |