indexo.dev

drk-calau.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 8387 ms crawled 2026-05-16

DE · 85.158.3.212 · AS29014 ScaleUp Technologies GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Startseite | Website

Open Graph

url
https://www.drk-calau.de/
title
Startseite | Website
locale
de_DE

Technology

Server
Microsoft-IIS
CMS
Joomla

Third-party hosts loaded (2)

  • jgs-service.s6.jgsmedia.de×1
  • stats.jegasoft.de×1

Social

Contact

Phone

Registration

Updated
2011-01-07
Name servers
  • dns01.dt-internet.de.
  • dns05.d-t-internet.de.

DNS records live

NS
  • dns01.dt-internet.de
  • dns05.d-t-internet.de
MX
  • 10 1.mailrelay.dt-internet.de
  • 10 2.mailrelay.dt-internet.de
  • 20 backuprelay.dt-internet.de
TXT
  • MS=ms15027094

Email authentication weak

SPF
v=spf1 a mx ip4:80.237.197.11 include:ihr-webspace.de include:spf.jgs-mail.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-25 to 2026-07-24
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.drk-calau.de/

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

Links to (5)

Linked from (1)