Domain report
4null4.de
4null4.de ranks in the top 0.44% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.44%
- 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
https://4null4.de/ answered with HTTP 200.
DNS records
- A
- 212.53.215.87
- AAAA
- No records found.
- MX
- 10 mailin100.dcpserver.de.
- NS
- auth1.artfiles.de.
- auth2.artfiles.de.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since 4null4.de can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
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
- max-age=60, public
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- script-src 'self'; connect-src 'self'; style-src 'self'
- Strict-Transport-Security
- max-age=2628000; includeSubDomains
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- same-origin
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://4null4.de/HTTP 301→ https://continuity.de/
- 2.
https://continuity.de/HTTP 200
Meta tags
- Title
- KauntNull < Der Zahlengraf spart gern
- Description
- Der Zahlengraf spart gern
- Canonical
- https://continuity.de/
- Robots
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Generator
- Not set
- Open Graph title
- KauntNull
- Open Graph description
- Der Zahlengraf spart gern
- Open Graph image
- https://continuity.de/wp-content/uploads/2021/10/KauntNull_Logo-e1633169316881.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 3
- Disallow rules (other agents)
- 126
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
- WordPresscms
Found "wp-content/" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.