roberta-home.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 3421 ms crawled 2026-05-19

DE · 193.175.162.123 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Roberta – Lernen mit Robotern – Spielerisch programmieren lernen - Roberta

Description

This website is a default website setup for TYPO3. You can use it to demonstrate the basic features of the TYPO3 Content Management System, but you are also welcome to use it as a basis for your own website projects. Please have a look at how it works and how it is structured. In building this package, we have tried to combine a lot of best practices. Feel free to use these structures and use elements of it for your own way of working.

Language

Generator

TYPO3 CMS

Canonical

https://roberta-home.de/

Translations

Open Graph

description: Kern des Projekts »Open Roberta« ist die frei verfügbare, cloudbasierte grafische Programmierumgebung »Open Roberta Lab«, die das Programmierenlernen leicht macht – von den ersten Schritten bis hin zur Programmierung intelligenter Roboter mit vielerlei Sensoren und Fähigkeiten.

Technology

Server: Apache

Social widgets

YouTube Embed

Third-party hosts loaded (1)

www.youtube-nocookie.com×1

Social

Registration

Updated

2025-01-15

Name servers

ns1.domaindiscount24.net.
ns2.domaindiscount24.net.
ns3.domaindiscount24.net.

DNS records live

NS

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

MX

10 mx-01.mail-forwarder.io
10 mx-02.mail-forwarder.io

Verified for

HARICA

Email authentication weak

SPF: v=spf1 redirect=_spf.fraunhofer.de
no all qualifier
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GEANT TLS RSA 1

from 2025-09-25 to 2026-09-25

Expires in 128 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://roberta-home.de/

present

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

findings

CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://*.open-roberta.org;
strict-transport-security: max-age=15552000;includeSubDomains