indexo.dev

speicherkraftwerk.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-19 · ok HTTP/1.1 200 957 ms crawled 2026-05-19

DE · 168.119.112.135 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Flexperten – Gemeinsam besser für Biogas!
Language
de
Generator
WordPress 6.9.4
Canonical
https://speicherkraftwerk.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (3)

  • app1.edoobox.com×2
  • cdn-app2.edoobox.com×2
  • gmpg.org×1

Registration

Updated
2023-03-21
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.speicherkraftwerk.de
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-21 to 2026-12-21
Expires in 214 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://speicherkraftwerk.de/

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

Links to (2)

Linked from (2)