indexo.dev

s2-immobilienprojekt.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1309 ms crawled 2026-05-15

DE · 78.46.147.27 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
S2 Immobilien- und Projektentwicklung GmbH: Home
Description
S|2 Immobilien- und Projektentwicklung GmbH
Language
de
Generator
TYPO3 CMS

Technology

Server
Apache
CMS
Joomla

Contact

Email
Phone

Registration

Updated
2022-12-07
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 0 s2immobilienprojekt-de0e.mail.protection.outlook.com
TXT
  • hes=85159ae756ec7d727e8ba906ba551eba
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 +a +mx +include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://s2-immobilienprojekt.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

Linked from (1)