indexo.dev

csd-osnabrueck.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1490 ms crawled 2026-05-31

DE · 81.169.145.88 · AS6724 Strato GmbH

Reputation 87/100 weak security headers spf without fallback

Classifying

HTML metadata

Title
CSD Osnabrück - "KEIN STÜCK ZURÜCK"
Description
"KEIN STÜCK ZURÜCK"
Language
de
Generator
WordPress 7.0
Canonical
https://csd-osnabrueck.de/
Feeds

Open Graph

url
https://csd-osnabrueck.de/
title
CSD Osnabrück
locale
de_DE
site name
CSD Osnabrück
description
"KEIN STÜCK ZURÜCK"

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.1.34 end of life

Third-party hosts loaded (5)

  • i0.wp.com×16
  • c0.wp.com×5
  • stats.wp.com×2
  • gmpg.org×1
  • www.paypalobjects.com×1

Social

Registration

Updated
2025-12-06
Name servers
  • docks14.rzone.de.
  • shades01.rzone.de.

DNS records live

NS
  • docks14.rzone.de
  • shades01.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com
missing all
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 2026-02-11 to 2027-03-05
Expires in 274 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://csd-osnabrueck.de/

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

Links to (3)

Linked from (1)