indexo.dev

sternwarte-zweibruecken.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 310 ms crawled 2026-05-08

DE · 81.169.145.94 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Blog der Sternwarte – Naturwissenschaftlicher Verein zu Zweibrücken e.V.
Language
de-DE
Canonical
https://sternwarte-zweibruecken.de/
Translations
  • de ×2
  • en ×2
  • fr ×2
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2025-05-27
Name servers
  • docks17.rzone.de.
  • shades04.rzone.de.

DNS records

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com
no all qualifier
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-29 to 2026-09-20
Expires in 122 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sternwarte-zweibruecken.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 (1)