indexo.dev

lucas-cranach-gymnasium.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 3777 ms crawled 2026-05-07

DE · 81.169.145.93 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite | Lucas-Cranach-Gymnasium Wittenberg
Description
Die offizielle Internetpräsenz des ehemaligen Lucas-Cranach-Gymnasiums in Lutherstadt Wittenberg (Sachsen-Anhalt).
Language
de

Technology

Server
Apache

Contact

Email

Registration

Updated
2026-04-02
Name servers
  • docks05.rzone.de.
  • shades18.rzone.de.

DNS records live

NS
  • docks05.rzone.de
  • shades18.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 2026-04-08 to 2026-10-24
Expires in 155 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lucas-cranach-gymnasium.de/

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

Links to (1)

Linked from (1)