Domain report
hackr.de
hackr.de ranks in the top 0.61% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
#813,550harmonic-centrality rank
- Top percentile
- 0.61%
- Hosts observed
- 2
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://hackr.de/ answered with HTTP 200.
DNS records
- A
- 85.31.185.157
- AAAA
- No records found.
- MX
- 30 ASPMX5.GOOGLEMAIL.COM.
- 30 ASPMX2.GOOGLEMAIL.COM.
- 20 ALT1.ASPMX.L.GOOGLE.COM.
- 20 ALT2.ASPMX.L.GOOGLE.COM.
- 30 ASPMX3.GOOGLEMAIL.COM.
- 30 ASPMX4.GOOGLEMAIL.COM.
- 10 ASPMX.L.GOOGLE.COM.
- NS
- ns2.kundencontroller.de.
- ns1.kundencontroller.de.
Live preview
This is a live, sandboxed embed of hackr.de — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
No RDAP (WHOIS) data is available for hackr.de.
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
- 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://hackr.de/HTTP 200
Meta tags
- Title
- hackr.de
- Description
- hackr.de ist ein Blog über den aktuelleren Zustand des Web.
- Canonical
- Not set
- Robots
- index, follow
- Generator
- Textpattern CMS
- 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: *)
- 5
- 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
- PHPother
X-Powered-By: PHP/8.0.1
Related domains
Similar connectivity
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