Domain report

optadata-focus.de

optadata-focus.de ranks in the top 0.22% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 7 distinct hosts observed under it.

Explore optadata-focus.de in the Web Graph

Connectivity

#287,485harmonic-centrality rank

Top percentile: 0.22%
Hosts observed: 7

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://optadata-focus.de/ answered with HTTP 403.

DNS records

A: 217.160.0.111
AAAA: 2001:8d8:100f:f000::200
MX: 0 optadatafocus-de02b.mail.protection.outlook.com.
NS: ns1024.ui-dns.com.
ns1026.ui-dns.org.
ns1020.ui-dns.biz.
ns1101.ui-dns.de.

Live preview

This is a live, sandboxed embed of optadata-focus.de — not a copy. What it shows can change any time the site itself does.

Domain registration (WHOIS / RDAP)

RDAP lookup failed (HTTP 429).

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 429).

How to check when a certificate expires

HTTP & security headers

Response

Server: cloudflare
Content-Type: text/plain
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

What each security header does

Redirect chain

1.http://optadata-focus.de/HTTP 302
→ https://www.optadata.de/loesungswelten/digital/branchensoftware/od-focus
2.https://www.optadata.de/loesungswelten/digital/branchensoftware/od-focusHTTP 403

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

Similar connectivity

Domains ranked just above and below it in the same snapshot.