indexo.dev

talsperrenleitzentrale-ruhr.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1043 ms crawled 2026-05-19

DE · 78.46.6.121 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - Talsperrenleitzentrale Ruhr
Language
de
Generator
TYPO3 CMS
Canonical
https://www.talsperrenleitzentrale-ruhr.de/

Open Graph

title
Startseite
locale
de_DE
site name
Talsperrenleitzentrale Ruhr

Technology

Server
Apache

Social

Registration

Updated
2026-05-04
Name servers
  • ns2.portunity.de.
  • ns.portunity.de.

DNS records live

NS
  • ns.portunity.de
  • ns2.portunity.de
MX
  • 10 talsperrenleitzentraleruhr-de05e.mail.protection.outlook.com
  • 20 mxb.expurgate.de
  • 30 mxa.expurgate.net
  • 40 mxa.expurgate.de
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:78.46.6.121/32 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.talsperrenleitzentrale-ruhr.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (8)

Linked from (2)