heidelberg-startup-partners.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-20 · ok HTTP/1.1 200 1860 ms crawled 2026-05-20

DE · 83.169.31.45 · AS34011 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

sector nonprofit type homepage

HTML metadata

Title: Heidelberg Startup Partnes e.V. | Overview
Language: en

Technology

Server: PythonAnywhere
CMS: Gatsby

Registration

Updated

2023-12-19

Name servers

ns39.domaincontrol.com.
ns40.domaincontrol.com.

DNS records live

NS

ns39.domaincontrol.com
ns40.domaincontrol.com

MX

0 heidelbergstartuppartners-de02e1e.mail.protection.outlook.com

Email authentication weak

SPF: v=spf1 include:secureserver.net -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2026-01-24 to 2027-02-23

Expires in 277 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.heidelberg-startup-partners.de/

findings

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

Linked from (3)