Domain report
burhoff.de
burhoff.de ranks in the top 0.058% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 6 distinct hosts observed under it.
Connectivity
#77,023harmonic-centrality rank
- Top percentile
- 0.058%
- Hosts observed
- 6
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
200HTTP status
https://burhoff.de/ answered with HTTP 200.
DNS records
- A
- 85.215.178.63
- AAAA
- No records found.
- MX
- 5 smtpin.rzone.de.
- NS
- shades17.rzone.de.
- docks12.rzone.de.
Live preview
This is a live, sandboxed embed of burhoff.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; charset=utf-8
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=2592000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://burhoff.de/HTTP 307→ https://burhoff.de/
- 2.
https://burhoff.de/HTTP 200
Meta tags
- Title
- - Burhoff online
- 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
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- ASP.NETframework
X-Powered-By: ASP.NET
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