What powers 
buergerserviceportal.de?
Last seen Dec 2024 · 4 technologies across 4 categories
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Jul 2020
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since May 2017
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
6.97 / 10 · ranked #46,991 of all domains
562 referring domains · OpenPageRank
Infrastructure
- Hosted on Deutsche Telekom (193.28.241.137)
- DNS: colt.net
- Email: akdb.de
- Email security: SPF (neutral), no DMARC record
- SSL: Deutsche Telekom Security GmbH, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 7,674,921, 10 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| he.buergerserviceportal.de | 4 |
| mv.buergerserviceportal.de | 4 |
| pre.buergerserviceportal.de | 4 |
| sh.buergerserviceportal.de | 4 |
| sl.buergerserviceportal.de | 4 |
| sn.buergerserviceportal.de | 4 |
| st.buergerserviceportal.de | 4 |
| th.buergerserviceportal.de | 4 |
| www.buergerserviceportal.de | 4 |