indexo.dev

raumfahrt-concret.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 876 ms crawled 2026-05-19

DE · 81.169.145.143 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Raumfahrt Concret - Startseite
Language
de
Canonical
https://raumfahrt-concret.de/de/Startseite/
Translations
  • de
  • en

Open Graph

url
https://raumfahrt-concret.de/de/Startseite/
title
Raumfahrt Concret - Startseite

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • strato-editor.com×19

Registration

Updated
2022-07-20
Name servers
  • docks17.rzone.de.
  • shades11.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades11.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 Public Server Authentication CA DV R36
from 2026-04-20 to 2026-11-05
Expires in 168 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://raumfahrt-concret.de/

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

Links to (7)

Linked from (2)