nietzsche-dokumentationszentrum-naumburg.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2014 ms crawled 2026-05-15

DE · 88.198.17.8 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Start
Generator: SilverStripe - http://silverstripe.org

Technology

Server: Apache

Third-party hosts loaded (1)

www.nietzsche-gesellschaft.de×1

Social

Registration

Updated

2026-02-13

Name servers

june.ns.cloudflare.com.
shane.ns.cloudflare.com.

DNS records live

NS

june.ns.cloudflare.com
shane.ns.cloudflare.com

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)

R13

from 2026-04-15 to 2026-07-14

Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.nietzsche-dokumentationszentrum-naumburg.de/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=0