indexo.dev

siegelklarheit.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 3116 ms crawled 2026-05-12

DE · 46.224.69.59 · AS24940 Hetzner Online GmbH

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Glaubwürdige Nachhaltigkeitssiegel – Siegelklarheit
Description
Glaubwürdige Siegel - Geprüft und transparent. Siegelklarheit zeigt Ihnen Nachhaltigkeitssiegel, denen Sie vertrauen können.
Language
de

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (2)

  • api.ssct-admin.de×34
  • stage-api.ssct-admin.de×1

Contact

Email

Registration

Updated
2025-12-22
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.siegelklarheit.de

Email authentication partial

SPF
v=spf1 a mx a:siegelklarheit.de mx:siegelklarheit.de -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
policy: none (monitoring only) · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)