indexo.dev

freie-waerme.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1225 ms crawled 2026-05-13

DE · 78.46.1.10 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home: Freie Wärme
Language
de
Generator
TYPO3 CMS

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • maps.google.com×1
  • mein.clickskeks.at×1

Registration

Updated
2021-01-08
Name servers
  • ns21.domaincontrol.com.
  • ns22.domaincontrol.com.

DNS records live

NS
  • ns21.domaincontrol.com
  • ns22.domaincontrol.com
MX
  • 0 freiewaerme-de01c.mail.protection.outlook.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:secureserver.net ip4:78.46.243.135 ip4:78.46.1.10 ~all
softfail (~all)
DMARC
not published
DKIM
  • s1: v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpw0xlHTUph04FRrPpubHCzc2IMrrMbFPm2yTcElsdbJf8mZcjLaBfDxk14/Afus3s7vxoj1SaAi/11VSnY3DTG5…
selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-11-21 to 2026-11-21
Expires in 184 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.freie-waerme.de/home/

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

Linked from (1)