Domain report
openpr.de
openpr.de ranks in the top 0.32% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 5 distinct hosts observed under it.
Connectivity
#423,347harmonic-centrality rank
- Top percentile
- 0.32%
- Hosts observed
- 5
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
403HTTP status
https://openpr.de/ answered with HTTP 403.
DNS records
- A
- 157.90.187.174
- AAAA
- 2a01:4f8:d0a:759f::2
- MX
- 100 mxlb.ispgateway.de.
- NS
- ns82.domaincontrol.com.
- ns81.domaincontrol.com.
Live preview
This is a live, sandboxed embed of openpr.de — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- public, max-age=0
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://openpr.de/HTTP 301→ https://openpr.de/
- 2.
https://openpr.de/HTTP 301→ https://www.openpr.de/
- 3.
https://www.openpr.de/HTTP 403
Meta tags
- Title
- Establishing a secure connection ...
- Description
- Not set
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
robots.txt request failed (HTTP 403).
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.