german-u15.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3489 ms crawled 2026-05-18

DE · 160.45.170.14 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

German U15 e.V.: Startseite

Description

German U15

Language

Generator

Rails Connector for Infopark CMS Fiona by Infopark AG (www.infopark.de); Version 6.8.2.36.82613853

Canonical

https://www.german-u15.de/

Feeds

RSS RSS

Open Graph

url: https://www.german-u15.de/
title: German U15 e.V.
description: German U15

Technology

Server: Apache

Social

Registration

Updated

2019-10-18

Name servers

dns-2.dfn.de.
ns1.fu-berlin.de.
ns2.fu-berlin.de.
ns3.fu-berlin.de.

DNS records live

NS

dns-2.dfn.de
ns1.fu-berlin.de
ns2.fu-berlin.de
ns3.fu-berlin.de

MX

10 mail.fu-berlin.de

Email authentication partial

SPF: v=spf1 include:_spf.leibniz-gemeinschaft.de include:_spf.fu-berlin.de -all
strict (-all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

GEANT TLS ECC 1

from 2025-10-24 to 2026-10-24

Expires in 155 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.german-u15.de/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000;