indexo.dev

dsein.de

.de crawl

First seen 2026-04-24 · Last seen 2026-04-24 · ok HTTP/1.1 200 14799 ms crawled 2026-05-18

DE · 81.169.145.164 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
DSEIN Geertje Marquardt – Gestaltung und Kunst zwischen SEIN und DESIGN
Language
de
Generator
WordPress 6.8.1
Canonical
https://dsein.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Updated
2007-11-02
Name servers
  • docks11.rzone.de.
  • shades16.rzone.de.

DNS records live

NS
  • docks11.rzone.de
  • shades16.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-06-01 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://dsein.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (5)

Linked from (1)