indexo.dev

oberschule-schoenheide.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 1496 ms crawled 2026-05-11

DE · 159.69.241.251 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Unsere Schule » Geschwister-Scholl-Oberschule Schönheide
Language
de-DE
Generator
SilverStripe - https://www.silverstripe.org

Technology

Server
Apache

Registration

Updated
2015-07-17
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 mail.cotec1.de

Email authentication weak

SPF
v=spf1 a mx include:spf.cotec-it-systeme.de ~all
softfail (~all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; n=2048; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/kmzSX3W0LjojSh6CzWTYz7cVhHpDWO3oX3zUhxGk/b6XoBO/dJqoiuNa5M56StPxTxgpR…
selectors probed

Certificate (current)

E8
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://oberschule-schoenheide.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)