indexo.dev

berufskolleg-hattingen.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 949 ms crawled 2026-05-13

DE · 81.169.145.154 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
DWO 4.0
Description
Erstellung von didaktischen Jahresplänen
Language
de

Technology

Server
Apache

Contact

Address
rd Online 2026

Registration

Updated
2009-03-12
Name servers
  • docks17.rzone.de.
  • shades06.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades06.rzone.de
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)

Sectigo Public Server Authentication CA DV R36
from 2025-09-02 to 2026-09-03
Expires in 104 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://berufskolleg-hattingen.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)