indexo.dev

technikum29.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1239 ms crawled 2026-05-18

FR · 207.180.247.67 · AS51167 Contabo GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
technikum29 Computer museum with runnable first general-purpose computers - technikum29
Language
en
Generator
t29v8/Eleventy v3.1.2
Feeds

Open Graph

title
technikum29 Computer museum with runnable first general-purpose computers - at technikum29 Living Computer Museum
locale
en_US
site name
technikum29 Living Computer Museum
description
technikum29 is an interactive Computer museum with operating exhibits of the 1900s such as punch card devices, calculators and many more in Frankfurt, Germany.
local:alternate
de_DE

Technology

Server
nginx

Registration

Updated
2019-12-04
Name servers
  • ns1-tec.de.
  • ns2-tec.de.

DNS records live

NS
  • ns1.axcoredns.com
  • ns2.axcoredns.org
MX
  • 100 mail.ufopixel.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvAW2keLybYV36z9cvs/bJ8W14Uq4HuqkK0U484pCf5RC44l1TGWQRTwbp3pNwau+SGz/…
selectors probed

Certificate (current)

R12
from 2026-03-21 to 2026-06-19
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://technikum29.de/en/

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 (2)