indexo.dev

helmholtz-nachhaltigkeit.de

.de crawl

First seen 2026-04-29 · Last seen 2026-05-07 · ok HTTP/1.1 200 2557 ms crawled 2026-05-07

DE · 95.129.51.251 · AS48823 Hosting.de GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Helmholtz Nachhaltigkeit
Description
Helmholtz Nachhaltigkeit
Language
de-DE
Translations
  • de
  • en

Open Graph

url
https://www.helmholtz-nachhaltigkeit.de/
title
Helmholtz Nachhaltigkeit
locale
de_DE
site name
Helmholtz-Gemeinschaft Deutscher Forschungszentren
description
Helmholtz Nachhaltigkeit

Technology

Server
nginx

Registration

Updated
2023-02-06
Name servers
  • ns1.hosting.de.
  • ns2.hosting.de.
  • ns3.hosting.de.

DNS records live

NS
  • ns1.hosting.de
  • ns2.hosting.de
  • ns3.hosting.de
Verified for
  • Google

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.helmholtz-nachhaltigkeit.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=15552000; preload;

Links to (1)

Linked from (1)