schulen-erzbistumberlin.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1928 ms crawled 2026-05-07

DE · 116.202.120.218 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title

Schulen des Kath. Erzbistum Berlin - Schulen des Kath. Erzbistums berlin

Description

Katholische Schulen in Berlin und Brandenburg. Erzbistum Berlin. Grundschule, Gymnasium, weiterführende Schule.

Language

de-de

Generator

Joomla! - Open Source Content Management

Feeds

Technology

Server: Apache
CMS: Joomla

Third-party hosts loaded (6)

salvator-grundschule.de×3
theresienschule.de×3
kssh-berlin.de×1
marienschule-berlin.de×1
marienschule-potsdam.de×1
schulzentrum-edithstein.de×1

Contact

Phone

+490303268412

Registration

Updated

2021-11-24

Name servers

ns1.sas-ns.de.
ns2.sas-ns.de.

DNS records live

NS

ns1.sas-ns.de
ns2.sas-ns.de

MX

10 mx4.sas-ns.de

Email authentication strong

SPF: v=spf1 include:_spf.sas-ns.de ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; sp=reject; rf=afrf; ri=86400;
policy: reject (enforced) · sp=reject
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-27 to 2026-07-26

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://schulen-erzbistumberlin.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: unsafe-url
x-frame-options: sameorigin
x-content-type-options: nosniff
strict-transport-security: max-age=31536000