indexo.dev

spektrum-netzwerk.de

.de crawl

First seen 2026-05-27 · Last seen 2026-06-10 · ok HTTP/1.1 200 763 ms crawled 2026-05-30

DE · 2.56.99.85 · AS197540 netcup GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SPEKTRUM NetzWerk
Language
de
Generator
WordPress 7.0
Canonical
https://www.spektrum-netzwerk.de/
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2025-07-01
Name servers
  • kevin.ns.cloudflare.com.
  • vera.ns.cloudflare.com.

DNS records live

NS
  • kevin.ns.cloudflare.com
  • vera.ns.cloudflare.com
MX
  • 5 smtpin.rzone.de
Verified for
  • Canva

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:e694efa175f84c42b764443cc948ad45@dmarc-reports.cloudflare.net;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.spektrum-netzwerk.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (4)

Use this data via API

Everything on this page for spektrum-netzwerk.de is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/spektrum-netzwerk.de" \
  -H "X-API-Key: idx_..."

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